{"title":"Yokogawa Power Supply \u0026 Batteries","description":"\u003cp\u003e\u003cspan\u003eIn critical process control, a power failure is not an option. \u003c\/span\u003e\u003cstrong\u003eYokogawa Power Supply\u003c\/strong\u003e\u003cspan\u003e modules, such as the \u003c\/span\u003e\u003cstrong\u003ePW481\u003c\/strong\u003e\u003cspan\u003e and \u003c\/span\u003e\u003cstrong\u003ePW482\u003c\/strong\u003e\u003cspan\u003e series, provide regulated 24V DC power with high immunity to line noise and voltage dips. These units often support 1-to-1 redundancy to ensure continuous operation of your Field Control Stations (FCS). Additionally, we supply genuine \u003c\/span\u003e\u003cstrong\u003eYokogawa Backup Batteries\u003c\/strong\u003e\u003cspan\u003e, essential for retaining system configuration and data during emergency shutdowns or planned maintenance, safeguarding your facility's logic and history.\u003c\/span\u003e\u003c\/p\u003e","products":[{"product_id":"yokogawa-spw481-13-s1-prosafe-rs-100-120v-ac-power-supply-module","title":"Yokogawa SPW481-13 S1 ProSafe-RS 100-120V AC Power Supply Module","description":"\u003ch3 class=\"\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe Yokogawa SPW481-13 S1 is a high-reliability power supply module engineered specifically for the ProSafe-RS Safety Instrumented System (SIS).\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis module acts as the primary energy source for safety control units and field instrumentation,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003econverting a nominal 100-120V AC input into a stable,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eregulated 24V DC output.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for 19-inch rack mounting,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eit provides the clean electrical foundation necessary to maintain functional safety integrity.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eBy preventing voltage fluctuations and spurious trips,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe SPW481-13 S1 ensures that critical protective functions remain active in high-stakes industrial environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eTechnical Characteristics\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe SPW481-13 S1 is defined by its adherence to rigorous safety standards and industrial durability:\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eFunctional Safety Compliance This module is designed to support systems requiring SIL 3 (Safety Integrity Level 3) capabilities.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIt complies with international safety standards IEC 61508 and IEC 61511-1,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003emaking it an essential component for safety-critical loops where power failure could compromise personnel or environmental protection.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eSuperior Environmental Resilience Built to withstand harsh industrial climates,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe module is rated for an expansive operating temperature range of -20°C to +70°C.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIt meets ISA Standard G3 specifications for corrosive resistance,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring the internal electronics remain protected against humidity and chemical contaminants common in processing plants.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eSystem Integration and Redundancy The SPW481-13 S1 is optimized for use alongside the SCP461 safety control processor.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIt supports redundant power configurations,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eallowing for bumpless failover should one power source encounter an issue.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis redundancy is vital for continuous process industries where downtime is not an option.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eEfficient Thermal Management The module’s architecture is focused on low heat dissipation and high conversion efficiency.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis compact design (3.\u003c\/span\u003e\u003cspan class=\"\"\u003e3cm width) allows for high-density installation in control cabinets while maintaining the thermal stability required for long-term component lifecycle.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eBrand:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eYokogawa\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModel Number:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eSPW481-13 S1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModule Type:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ePower Supply Module\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInput Voltage:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e100-120 V AC (Wide tolerance range)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOutput Voltage:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e24 V DC (Regulated\/Isolated)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eSystem Series:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eProSafe-RS Safety Instrumented System\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eSafety Certifications:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIEC 61508,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIEC 61511-1\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eEnvironmental Rating:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eISA G3 (Corrosive environments)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e-20°C to +70°C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eWeight:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e0.\u003c\/span\u003e\u003cspan class=\"\"\u003e3 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eDimensions:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e3.\u003c\/span\u003e\u003cspan class=\"\"\u003e3 x 10.\u003c\/span\u003e\u003cspan class=\"\"\u003e7 x 13 cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOrigin:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eJapan\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eApplication Areas\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe Yokogawa SPW481-13 S1 is a core component for power distribution in specialized safety sectors:\u003c\/span\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003ePetrochemical Refining:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ePowering Emergency Shutdown (ESD) systems and Fire \u0026amp; Gas (F\u0026amp;G) units.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eChemical Manufacturing:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eProviding energy for safety interlocks and reactor cooling control loops.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOffshore Platforms:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReliable power for critical safety systems in salt-spray and corrosive environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Generation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupporting high-integrity protection systems for boilers and turbines.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45519035760813,"sku":"SPW481-13 S1","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/yokogawa-spw481-13-s1-power-supply-module-plx4vjyxelf.jpg?v=1766985395"},{"product_id":"yokogawa-pw481-50-s2-power-supply-module-centum-vp","title":"Yokogawa PW481-50 S2 Power Supply Module CENTUM VP","description":"\u003ch3 class=\"\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe Yokogawa PW481-50 S2 is a heavy-duty system power supply module engineered specifically for the CENTUM VP Distributed Control System (DCS) infrastructure.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis module is responsible for converting standard AC utility power into the stabilized DC voltages required by the Field Control Unit (FCU) backplane and associated I\/O modules.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThe S2 revision signifies an enhanced design standard,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring superior thermal management and long-term voltage stability for mission-critical automation hardware.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eDesigned for high-availability environments,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe PW481-50 S2 facilitates redundant power architectures.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eWhen installed in a paired configuration within a Yokogawa node or controller nest,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eit ensures that the control system remains fully operational even in the event of a single power source failure or module malfunction.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIts robust filtration circuitry mitigates the impact of line noise and voltage transients,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eprotecting sensitive downstream logic components.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eManufacturer:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eYokogawa Electric Corporation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModel:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ePW481-50 S2\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModule Type:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eAC Power Supply Unit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInput Voltage:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e100 V to 120 V AC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInput Frequency:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e50\/60 Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOutput Power:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eOptimized for CENTUM VP FCU requirements\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eRedundancy:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eDual-redundancy supported (Parallel configuration)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eStatus Indicators:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eLED diagnostics for Input\/Output health\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eMounting:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eDedicated power supply slot in FCU or RIO node\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eWeight:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e2.\u003c\/span\u003e\u003cspan class=\"\"\u003e05 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eDimensions:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e37.\u003c\/span\u003e\u003cspan class=\"\"\u003e0 x 30.\u003c\/span\u003e\u003cspan class=\"\"\u003e0 x 10.\u003c\/span\u003e\u003cspan class=\"\"\u003e7 cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eCountry of Origin:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eJapan\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eKey Technical Characteristics\u003c\/h3\u003e\n\u003ch3 class=\"\"\u003eEnhanced System Stability\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe PW481-50 S2 is built to sustain continuous 24\/7 operation in industrial settings.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIt features high-grade electrolytic capacitors and magnetic components designed to resist degradation caused by heat and electrical stress,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003esignificantly extending the Mean Time Between Failures (MTBF) compared to standard commercial power units.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eComprehensive Circuit Protection\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eSafety and equipment protection are prioritized through integrated overvoltage,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eovercurrent,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand short-circuit protection mechanisms.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIn the event of an electrical fault,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe module safely shuts down or limits output to prevent catastrophic damage to the expensive processor and I\/O modules connected to the system bus.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eDiagnostic Monitoring\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe module provides real-time status feedback to the DCS.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated sensors monitor the internal health and output levels,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eallowing the system software to generate alerts for maintenance personnel if a power irregularity is detected.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis proactive diagnostic capability is essential for minimizing unscheduled downtime in sectors like refining,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003epharmaceuticals,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand power generation.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eEfficient Thermal Dissipation\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eGiven its 2.\u003c\/span\u003e\u003cspan class=\"\"\u003e05 kg mass and robust build,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe module is designed with an efficient heat sink layout.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis allows for effective passive or assisted cooling within the control cabinet,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003emaintaining optimal operating temperatures even when the cabinet is fully populated with high-density I\/O.\u003c\/span\u003e\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45519037595821,"sku":"PW481-50 S2","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/yokogawa-pw481-50-s2-power-supply-module-fhwa4ktw5rk.jpg?v=1766985472"},{"product_id":"yokogawa-nfpw442-10-power-supply-module","title":"Yokogawa NFPW442-10 Power Supply Module 220-240V AC","description":"\u003ch3 class=\"\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe Yokogawa NFPW442-10 is a specialized power supply module designed for the STARDOM network-based control system.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis unit provides the foundational power infrastructure for the FCN (Field Control Node) autonomous controllers,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003econverting 220–240V AC input into the regulated internal voltage required for CPU and I\/O module operation.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eBuilt with a focus on high availability,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe NFPW442-10 is engineered for continuous 24\/7 industrial processes where power stability is mandatory.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe module features a fanless,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003elow-thermal-signature design that significantly extends the Mean Time Between Failures (MTBF).\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIts integration into the STARDOM architecture allows for sophisticated energy management and monitoring,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring that the controller remains operational even in fluctuating electrical environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eKey Technical Characteristics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInput Voltage:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e220V to 240V AC (Operating range:\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e100V to 240V AC nominal)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eFrequency Compatibility:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e50\/60 Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eSystem Integration:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eCompatible with FCN-500 and FCN-RTU controllers\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eRedundancy Support:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eFacilitates duplex power supply configurations for mission-critical uptime\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eHot-Swap Capability:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eAllows for module replacement while the system is energized,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003epreventing process interruption\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInternal Diagnostics:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in monitoring for voltage irregularities and thermal thresholds\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eEnvironmental Resistance:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eAvailable with G3 conformal coating for protection against corrosive gases (ISA Standard G3)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eData Integrity:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eWorks in tandem with ECC-protected memory systems to ensure stable logic execution during power transients\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eOperational Reliability and RAS Features\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe NFPW442-10 is more than a simple power converter; it is an integral part of the system’s Reliability,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eAvailability,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand Serviceability (RAS) strategy.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIt communicates status signals to the CPU module,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eallowing the system to log power health and trigger alarms before a total power loss occurs.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIn redundant setups,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003etwo NFPW442-10 modules share the load,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring that if one fails,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe other takes over the full load instantly without any dip in output voltage.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003ePhysical Dimensions and Installation\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eWeight:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e0.\u003c\/span\u003e\u003cspan class=\"\"\u003e2 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eDimensions:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e25.\u003c\/span\u003e\u003cspan class=\"\"\u003e8 cm (H) x 6.\u003c\/span\u003e\u003cspan class=\"\"\u003e0 cm (W) x 24.\u003c\/span\u003e\u003cspan class=\"\"\u003e3 cm (D)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOrigin:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eJapan\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInstallation:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ePlug-in module for FCN base units\/chassis\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45519044444333,"sku":"NFPW442-10","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/yokogawa-nfpw442-10-power-supply-module-v1qxwmshs5u.jpg?v=1766985684"},{"product_id":"yokogawa-pw301-s4-centum-power-supply-module-100-120v-ac","title":"Yokogawa PW301 S4 CENTUM Power Supply Module 100-120V AC","description":"\u003ch3 class=\"\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe Yokogawa PW301 S4 is a high-reliability power supply module specifically engineered for the CENTUM series Distributed Control Systems (DCS).\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis module functions as a primary power source for system racks,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003econverting standard AC input into stabilized DC voltage required for the operation of CPU modules,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eI\/O units,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand backplane communication.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eDesigned for mission-critical industrial environments,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe PW301 S4 ensures high availability through a robust electrical architecture.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIt is built to maintain steady output even under fluctuating input conditions,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eproviding the necessary isolation and surge protection to safeguard sensitive logic circuitry.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThe S4 designation indicates a specific revision level tailored for enhanced durability and long-term service life in process control applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eTechnical Performance Characteristics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInput Voltage Range:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e100 to 120 V AC (Frequency:\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e50\/60 Hz)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOutput Voltage:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e5.\u003c\/span\u003e\u003cspan class=\"\"\u003e1 V DC (Logic Power) and 24 V DC (Field\/Device Power)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eCurrent Rating:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eSupports up to 15 A on the 5.\u003c\/span\u003e\u003cspan class=\"\"\u003e1 V logic circuit\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eTotal Power Capacity:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eApproximately 142 W (Configuration dependent)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eHoldup Time:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e20 ms (Maintains output stability during momentary voltage drops)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eProtection Circuitry:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in overcurrent and overvoltage safeguards\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eCooling:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eNatural convection or fan-assisted depending on chassis installation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003ePhysical and Environmental Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModule Weight:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e2.\u003c\/span\u003e\u003cspan class=\"\"\u003e05 kg (Net weight)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eShipping Dimensions:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e37 x 30 x 10.\u003c\/span\u003e\u003cspan class=\"\"\u003e7 cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e0 to 60 °C (32 to 140 °F)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eStorage Temperature:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e-40 to 85 °C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eRelative Humidity:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e5% to 95% (non-condensing)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eManufacturing Origin:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eJapan\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eMounting Compatibility:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eStandard Yokogawa DCS Power Supply Slot\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eOperational Reliability and Maintenance\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eAs a core component of the power distribution layer,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe PW301 S4 is optimized for continuous 24\/7 operation.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIts high-efficiency design minimizes heat dissipation,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ewhich extends the lifespan of adjacent modules within the I\/O rack.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThe module is intended for use as both a primary unit in new installations and a high-performance replacement for aging PW301 series units.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe integrated monitoring capabilities allow the system to detect power health status,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring that any deviations in voltage are reported to the control system for proactive maintenance.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIts rugged construction is resistant to the vibrations and thermal stresses commonly found in energy management and heavy process manufacturing facilities.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45519046410413,"sku":"PW301","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/yokogawa-pw301-s4-pw301-power-module-asrf5rppfzy.jpg?v=1766985708"},{"product_id":"yokogawa-pw481-50-power-supply-module","title":"Yokogawa PW481-50 Power Supply Module","description":"\u003ch3 class=\"\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe Yokogawa PW481-50 is a high-reliability power supply module engineered specifically for use within Field Control Units (FCUs),\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003esuch as the AFV30S and AFV30D models.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis module serves as the primary energy source for the controller backplane,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eproviding regulated DC power to critical components including CPU processor modules (CP451,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eCP461,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eor CP471) and ESB Bus Coupler modules.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eDesigned to meet the rigorous demands of continuous process industries,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe PW481-50 is frequently deployed in dual-redundant configurations.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIn this setup,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003etwo modules operate in parallel to share the load; should one unit encounter a fault,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe surviving module instantaneously assumes the full power load without any interruption to the process logic or field communication.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis \"no-break\" power architecture is essential for preventing unscheduled shutdowns in high-stakes environments like petrochemical refineries and power generation facilities.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eManufacturer:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eYokogawa\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModel Number:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ePW481-50\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModule Type:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ePower Supply Module\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInput Voltage:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e100-120 V AC (Rating) \/ 85-132 V AC (Permissible)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInput Frequency:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e50\/60 Hz ± 3 Hz\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOutput Capacity:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e5V DC and 24V DC for internal bus and I\/O logic\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eMaximum Power Consumption:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e320 VA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eRedundancy Support:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eCompatible with duplexed (dual-redundant) configurations\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eHeat Dissipation:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eApprox.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e50 W\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e0°C to +50°C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eWeight:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e2.\u003c\/span\u003e\u003cspan class=\"\"\u003e05 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eDimensions:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e37.\u003c\/span\u003e\u003cspan class=\"\"\u003e0 x 30.\u003c\/span\u003e\u003cspan class=\"\"\u003e0 x 10.\u003c\/span\u003e\u003cspan class=\"\"\u003e7 cm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOrigin:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eJapan\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eKey Technical Characteristics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eFault-Tolerant Redundancy:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eNatively supports high-availability clusters where two modules work in tandem.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThe integrated load-balancing circuitry ensures smooth power delivery and facilitates millisecond-level failover.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eHot-Swappable Maintenance:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIn a redundant system,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ea faulty PW481-50 can be replaced while the system is live (\"hot-swapping\").\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis allows for hardware repair without disrupting the Field Control Station’s active operation.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eIntelligent Self-Diagnostics:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eFeatures internal monitoring for output voltage stability,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eovercurrent conditions,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand thermal limits.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eStatus indicators on the front panel provide immediate visual confirmation of module health.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eHigh Load Support:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eCapable of powering a fully populated FCU,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eincluding the processor pair and up to six specialized I\/O modules,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003emaintaining voltage regulation even under peak load transitions.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eEnhanced Electromagnetic Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt to industrial EMC standards to ensure stable performance in the presence of high electrical noise, common in environments with heavy motor loads or high-frequency switching.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Connection Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUtilizes high-integrity terminal connections designed to resist loosening caused by industrial vibration, ensuring long-term operational continuity.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45519046475949,"sku":"PW481-50","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/yokogawa-pw481-50-power-supply-module-hvctecffgbb.jpg?v=1766985712"},{"product_id":"yokogawa-s9344fa-pressure-clamp-terminal-block-module","title":"Yokogawa S9344FA Pressure Clamp Terminal Block Module","description":"\u003ch3 class=\"\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe Yokogawa S9344FA is a high-reliability Connector Interface Module designed specifically for the CENTUM VP and CS 3000 series Distributed Control Systems (DCS).\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis module serves as a bridge between the system’s internal communication backplane and field-side wiring,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003efacilitating secure signal distribution within the Field Control Station (FCS).\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIts primary role is to provide a stable,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003evibration-resistant termination point for field cables,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring that high-speed data and control signals are transmitted without attenuation or electrical loss.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eDesigned with a pressure clamp terminal architecture,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe S9344FA eliminates the need for complex soldering or specialized crimping tools during installation.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIt is an essential component for system expansion and maintenance,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eparticularly in environments where high-density wiring and long-term connection stability are required for continuous process operations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eManufacturer:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eYokogawa\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModel Number:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eS9344FA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModule Type:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ePressure Clamp Terminal Block \/ Connector Interface\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eCompatibility:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eCENTUM VP \/ CS 3000 (FIO System)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eRated Voltage:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e24 V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003ePower Consumption:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eMax.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e15 W\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eWiring Method:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ePressure clamp (Screw-less termination support)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e-20°C to +60°C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInstallation:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eStandard DIN-rail or dedicated module slot mounting\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eWeight:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e0.\u003c\/span\u003e\u003cspan class=\"\"\u003e3 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eDimensions:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e33 mm x 107 mm x 130 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOrigin:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eJapan\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eKey Technical Characteristics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003ePressure Clamp Technology:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eUtilizes high-tension pressure clamps that provide constant force on the conductor,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring a gas-tight connection that is highly resistant to industrial vibrations and thermal expansion.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOptimized Signal Integrity:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eSpecifically engineered to maintain low impedance across the interface,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003epreventing voltage drops and protecting the fidelity of sensitive digital and analog control signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eSimplified Field Wiring:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eFeatures clearly labeled terminal points and an ergonomic layout that reduces installation time and minimizes the risk of wiring errors during plant commissioning or turnaround.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eRobust Industrial Design:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eConstructed with flame-retardant,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ehigh-grade polymers and corrosion-resistant alloys,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe module is built to operate reliably in harsh chemical and petrochemical environments.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eCompact Footprint:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThe slim design allows for high-density mounting in standard 19-inch control cabinets,\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003emaximizing space efficiency without compromising thermal dissipation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Safety Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in electrical isolation helps protect the internal DCS communication bus from external electrical transients, enhancing the overall resilience of the control network.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45519055650989,"sku":"S9344FA","price":199.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/yokogawa-s9344fa-connector-interface-module-vuihmszudha.jpg?v=1766985823"},{"product_id":"yokogawa-s9342fa-esb-bus-interface-connector-unit","title":"Yokogawa S9342FA ESB Bus Interface Connector Unit","description":"\u003ch3 class=\"\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe Yokogawa S9342FA is a precision-engineered Connector Unit specifically developed for the Extended Serial Backplane (ESB) Bus.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis module acts as the physical link between the ESB communication backbone and the system's control modules within a CENTUM VP or CS 3000 Field Control Station (FCS).\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eBy providing a high-integrity connection point,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe S9342FA facilitates the seamless flow of data and power,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring that communication between the controller and I\/O nodes remains uninterrupted.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eDesigned to maintain the strict physical layer requirements of Yokogawa's proprietary network,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe S9342FA minimizes signal attenuation and electrical noise.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIt is an essential component for system integrators and maintenance engineers who require reliable,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003elow-resistance termination within industrial control cabinets to support continuous plant operations.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eManufacturer:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eYokogawa\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModel Number:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eS9342FA\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModule Type:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eConnector Unit for ESB Bus\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOperating Voltage:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e5 V DC\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eCurrent Rating:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e1.\u003c\/span\u003e\u003cspan class=\"\"\u003e0 A to 2.\u003c\/span\u003e\u003cspan class=\"\"\u003e0 A\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eContact Resistance:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eMax.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e20 mΩ\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInsulation Resistance:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e≥ 100 MΩ (at 500 V DC)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eDielectric Strength:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e1000 V AC for 1 minute\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e-10°C to +60°C\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eHumidity Range:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e10% to 90% RH (non-condensing)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eDimensions:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e32.\u003c\/span\u003e\u003cspan class=\"\"\u003e8 mm x 106.\u003c\/span\u003e\u003cspan class=\"\"\u003e3 mm x 130 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eWeight:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e0.\u003c\/span\u003e\u003cspan class=\"\"\u003e05 kg (Net) \/ 0.\u003c\/span\u003e\u003cspan class=\"\"\u003e3 kg (Shipping)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOrigin:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eJapan\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eKey Technical Characteristics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eUltra-Low Contact Resistance:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eOptimized to deliver a resistance of less than 20 mΩ,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003epreventing voltage drops across the backplane and ensuring high-fidelity data transmission for critical control signals.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eHigh Dielectric Isolation:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eEngineered with superior insulation materials that withstand up to 1000 V AC,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eprotecting sensitive internal circuitry from electrical surges and common-mode noise.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eStable Signal Coupling:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eSpecifically calibrated for the ESB Bus standard,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring impedance matching and reducing signal reflection across the distributed control network.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eIndustrial Environmental Compliance:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eBuilt to operate reliably in a wide thermal envelope (-10°C to +60°C),\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003emaking it suitable for deployment in unconditioned control rooms and diverse industrial climates.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003ePrecision Form Factor:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eA compact,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003elightweight design allows for effortless installation into high-density cabinet configurations without adding significant mechanical stress to the backplane.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eReliable Maintenance Interface:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eProvides a standardized,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003esecure connection point that simplifies the replacement or expansion of I\/O modules during live system maintenance or plant turnarounds.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45519058043053,"sku":"S9342FA","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/yokogawa-s9342fa-connector-unit-for-esb-bus-lxxdndd0fr3.jpg?v=1766985860"},{"product_id":"yokogawa-pw441-11-power-supply-module-100-120v-ac-input","title":"Yokogawa PW441-11 Power Supply Module 100-120V AC Input","description":"\u003ch3 class=\"\"\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eThe Yokogawa PW441-11 is a high-reliability power supply module designed for the CENTUM VP Distributed Control System (DCS).\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eThis module serves as the primary energy source for Field Control Units (FCU),\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003econverting standard AC utility power into the regulated DC voltages required by the internal processor and I\/O modules.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eEngineered for the rigors of 24\/7 industrial operations,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe PW441-11 ensures that sensitive control logic remains isolated from the electrical noise,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003evoltage spikes,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand frequency fluctuations commonly found on industrial power grids.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan class=\"\"\u003eBy implementing advanced regulation circuitry,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethe PW441-11 provides a stable power backbone for mission-critical automation.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eIt is typically deployed in redundant pairs within a rack-mount chassis to facilitate a high-availability architecture,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eensuring that the control system remains fully operational even if one power source or module fails.\u003c\/span\u003e\u003c\/p\u003e\n\u003ch3 class=\"\"\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eManufacturer:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eYokogawa\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModel Number:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ePW441-11\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eModule Type:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ePower Supply Module\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInput Voltage:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e100 V to 120 V AC (85 V to 132 V AC range)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eInput Frequency:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e50\/60 Hz (47 Hz to 63 Hz range)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOutput Power:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eRegulated DC supply for system internal logic\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eEfficiency:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eHigh-conversion efficiency with integrated heat dissipation\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eIsolation:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eGalvanic isolation between primary AC input and secondary DC output\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eMounting:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eRack-mount \/ Slot-in for Field Control Units (AFV30,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eAFV40)\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eDimensions:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e48.\u003c\/span\u003e\u003cspan class=\"\"\u003e2 mm x 146 mm x 130 mm\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eWeight:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003e0.\u003c\/span\u003e\u003cspan class=\"\"\u003e6 kg\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eOrigin:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eJapan\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 class=\"\"\u003eKey Technical Characteristics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eAdvanced Noise Filtering:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eFeatures integrated high-frequency noise suppression to prevent electromagnetic interference (EMI) from affecting the accuracy of analog signal processing and digital logic.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eRedundant Operation Support:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for bumpless load-sharing.\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eWhen two PW441-11 modules are used in a duplexed configuration,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ethey provide automatic failover protection to maintain 100% system uptime.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eComprehensive Circuit Protection:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eBuilt-in safeguards protect against overvoltage,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eundervoltage,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eand short-circuit conditions,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003epreventing damage to the expensive processor and I\/O modules downstream.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eVoltage Stability:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eMaintains a consistent output despite significant fluctuations in input mains (supporting a wide tolerance range),\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003ereducing the need for external line conditioners.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eDiagnostic Monitoring:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eFeatures front-panel status indicators (LEDs) for instant verification of power health,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003emaking troubleshooting straightforward for maintenance personnel.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong class=\"\"\u003eStandardized Integration:\u003c\/strong\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eNatively compatible with Yokogawa’s FIO-based Field Control Units,\u003c\/span\u003e\u003cspan class=\"\"\u003e\u003cspan\u003e \u003c\/span\u003eallowing for tool-free installation and seamless fitment into standard 19-inch industrial racks.\u003c\/span\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45519059157165,"sku":"PW441-11","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/yokogawa-pw441-11-power-supply-module-qsuylwqr4bf.jpg?v=1766985893"},{"product_id":"yokogawa-spw484-53-power-supply-module-for-centum-vp-control-units","title":"Yokogawa SPW484-53 Power Supply Module for CENTUM VP Control Units","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Yokogawa SPW484-53 is a high-efficiency power regulation component specifically engineered for the CENTUM VP and ProSafe-RS hardware platforms. This power supply module serves as the primary energy source for field control station components and I\/O node units, converting high-voltage inputs into stabilized DC power for internal logic and communication circuits. Designed for high-availability environments, the SPW484-53 features robust internal filtering and surge protection to prevent electrical noise from compromising sensitive control processes. Its modular design allows for rapid installation and hot-swappable redundancy in duplexed configurations, ensuring zero-downtime operation in mission-critical industrial facilities.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications and Power Profile\u003c\/h3\u003e\n\u003cp\u003eThe following data outlines the physical dimensions and electrical characteristics of the SPW484-53 power module.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Function\u003c\/strong\u003e: System Internal Power Supply\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e: 100-120 V AC or 220-240 V AC (depending on backplane configuration)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Voltage Stability\u003c\/strong\u003e: High-precision DC regulation for internal bus logic\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEfficiency Rating\u003c\/strong\u003e: Optimized for low heat dissipation in enclosed cabinets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy Support\u003c\/strong\u003e: Compatible with dual-redundant power configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Mass\u003c\/strong\u003e: 0.3 kg (300g)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eExternal Dimensions\u003c\/strong\u003e: 5.1 cm x 20.3 cm x 14.6 cm (2.0 x 8.0 x 5.8 inches)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCooling Requirement\u003c\/strong\u003e: Natural convection cooled within standard Yokogawa racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Standard\u003c\/strong\u003e: Dedicated slot-in type for FCS and Node Units\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnvironmental Tolerance\u003c\/strong\u003e: 0 to 60 degrees Celsius operating range\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eStrategic Industrial Deployment\u003c\/h3\u003e\n\u003cp\u003eThe SPW484-53 is a foundational element in Yokogawa’s distributed control system (DCS) architecture, commonly utilized in the following sectors:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePetrochemical Refineries\u003c\/strong\u003e: Providing stable power to controllers managing high-temperature and high-pressure distillation loops.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Power Systems\u003c\/strong\u003e: Used in pairs within ANB or AFV units to provide a fail-safe energy backbone for safety instrumented systems (SIS).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Generation Facilities\u003c\/strong\u003e: Ensuring consistent processor power for turbine control and load management systems where electrical interference is prevalent.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRemote I\/O Stations\u003c\/strong\u003e: Supporting remote nodes in expansive plant layouts to maintain signal integrity over long-distance communication buses.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the SPW484-53 module hot-swappable?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, in a dual-redundant configuration, an individual SPW484-53 module can be replaced while the system is energized without interrupting the power supply to the controller or I\/O modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this module handle fluctuating input voltages?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The module is equipped with advanced internal regulation circuitry that maintains a steady DC output even during transient voltage dips or spikes, protecting the sensitive logic of the CENTUM VP system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the significance of the -53 suffix in the part number?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The suffix designates specific technical revisions or power ratings within the SPW484 series. It is essential to match this suffix during replacement to ensure total compatibility with existing backplanes.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this module require a cooling fan for operation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The SPW484-53 is designed for high efficiency and typically relies on the natural convection airflow within the Yokogawa cabinet or rack, provided the ambient temperature remains within the specified limits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the indicators for module health?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The module features front-panel LED indicators that provide immediate visual confirmation of power status and fault conditions, allowing for rapid diagnostics during maintenance rounds.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45878937911469,"sku":"SPW484-53","price":3500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/SPW484-53_4.jpg?v=1775101899"},{"product_id":"pw484-50-yokogawa-power-supply-module","title":"PW484-50 Yokogawa Power Supply Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe PW484-50 is a high-efficiency power supply module engineered by Yokogawa specifically for use within the CENTUM VP and CS 3000 Distributed Control Systems (DCS). This module serves as the primary energy source for system nodes, converting standard alternating current into the regulated DC power required for sensitive electronic components and I\/O modules. Designed for high-availability environments, the PW484-50 features a robust internal architecture that supports dual-redundancy configurations, ensuring continuous process operation even in the event of a single power source failure. Its compact form factor and advanced heat dissipation capabilities make it an essential component for maintaining system stability in industrial control cabinets.\u003c\/p\u003e\n\u003ch3\u003eFundamental Hardware Parameters and Design Metrics\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDual-range 100-120 V AC \/ 220-240 V AC (±10%)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFrequency Compatibility:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e50\/60 Hz (±3 Hz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Power Rating:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e230 VA\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProtection Circuitry:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated Overload and Short-Circuit Protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e1.0 kg (Approximately 1000g)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStandard Dimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e130 mm x 182 mm x 45 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports parallel connection for fault-tolerant operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCooling:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eNatural convection air cooling\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIndustrial Integration and Deployment Context\u003c\/h3\u003e\n\u003cp\u003eThis power module is indispensable in large-scale automation projects where power reliability directly impacts production safety. Typical applications include:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003ePowering Field Control Stations (FCS) in petrochemical refineries and chemical processing plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProviding stable DC voltage for I\/O module nests in water treatment and utility management systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupporting the central processing units of Yokogawa DCS racks in thermal and renewable energy power plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eEnsuring uptime in critical infrastructure monitoring systems requiring a redundant power backbone.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the PW484-50 support global power standards?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the module features a universal AC input design that accommodates both 100-120V and 220-240V standards, making it suitable for international industrial deployments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the redundancy feature work with this specific model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The PW484-50 is designed to be paired with an identical module in a redundancy-ready backplane. If one unit fails, the secondary module immediately assumes the full load without interrupting the control system's operation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this module compatible with the CENTUM VP series?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Correct. This module is a standard power component for the Yokogawa CENTUM VP and legacy CS 3000 systems, typically used within the power supply slots of the node units.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What safety mechanisms are built into the hardware?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The unit includes built-in overload protection to prevent damage during current surges and is manufactured to rigorous Japanese industrial standards for long-term thermal stability.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the typical lead time if the item is out of stock?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While in-stock items generally ship within one to three days, out-of-stock modules require a negotiated timeline based on current manufacturer availability and logistics.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45889950056621,"sku":"PW484-50","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/yokogawa_pw484-50_1.jpg?v=1775528598"},{"product_id":"pw301-s4-yokogawa-centum-system-5-1v-dc-power-supply-module","title":"PW301 S4 Yokogawa Centum System 5.1V DC Power Supply Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Yokogawa PW301 is a high-performance, modular power supply unit engineered to serve as the primary energy source for the Centum VP distributed control system (DCS) and associated high-precision process analyzers. This module is designed to convert standard AC line voltage into a stabilized, low-ripple DC output necessary for the sensitive logic circuits of field control units and I\/O nests. Built with industrial-grade components, the PW301 emphasizes continuous uptime and thermal efficiency, ensuring that critical control infrastructure remains operational even under fluctuating supply conditions.\u003c\/p\u003e\n\u003ch3\u003eVital Hardware Parameters and Ratings\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage Range:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100 to 120 V AC (Standard range for high-reliability AC feeds)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaximum Input Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e6.0 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNominal Output Voltage:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5.1 V DC (Optimized for internal system logic levels)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eContinuous Output Current:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e15.0 A\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperational Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eModular plug-in architecture for rapid hot-swap replacement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnergy Efficiency:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eAdvanced switching technology to minimize cabinet heat buildup\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Weight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3.3 kg (Approximately 7 lbs 3 oz)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e27.9 cm x 10.2 cm x 27.9 cm (11.0\" x 4.0\" x 11.0\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturing Origin:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eJapan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePractical Industrial Deployments\u003c\/h3\u003e\n\u003cp\u003eThe PW301 is a specialized component typically integrated into mission-critical automation environments including:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCentralized Control Rooms:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProviding steady power to the rack-mounted processors and communication modules of a Centum VP system.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAnalytical Instrument Shelters:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePowering complex gas chromatographs and liquid analyzers where voltage stability is required for measurement accuracy.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundant Power Configurations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eImplementing dual-module setups to provide fault-tolerant power delivery in continuous process industries like petrochemical refining.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eField Control Stations:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupplying the necessary current for high-density I\/O configurations across various industrial manufacturing plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the PW301 be installed while the system is live?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the modular design is specifically engineered for easy integration and maintenance, supporting the high-availability requirements of industrial DCS environments where downtime must be avoided.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the significance of the 5.1V DC output versus a standard 5V supply?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The 5.1V DC rating is specifically calibrated to account for minor voltage drops across the backplane and connectors, ensuring that the logic cards receive exactly the 5V required at the point of use.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is this power supply compatible with 220V AC electrical systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, this specific model is rated for 100-120V AC input. For 220V applications, a different variant of the Yokogawa power supply series should be utilized to prevent hardware damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does the module indicate its current status to operators?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The unit typically features front-panel LED indicators that provide real-time status of the input power presence and the health of the DC output, facilitating quick visual inspections.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What measures are taken to prevent the module from overheating?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The PW301 utilizes high-efficiency switching regulators and a ventilated chassis design to dissipate heat effectively, though it should always be installed in cabinets with adequate airflow.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45891275129005,"sku":"PW307","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/PW301_2.jpg?v=1775555765"},{"product_id":"yokogawa-pw502-high-efficiency-power-supply-module-24v-dc-50a","title":"Yokogawa PW502 High-Efficiency Power Supply Module 24V DC 50A","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa PW502\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erepresents the pinnacle of industrial power management, delivering a robust 1200W of regulated DC energy to critical automation infrastructure. Engineered for high-demand environments, this module converts wide-range AC input into a stable 24V DC output, capable of driving massive I\/O clusters, high-torque actuators, and complex control networks.\u003c\/p\u003e\n\u003cp\u003eWhile standard power supplies struggle in harsh conditions, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW502\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ethrives. Its IP66-rated enclosure provides total protection against dust and high-pressure water jets, making it an ideal choice for field-mounted control panels in offshore rigs or chemical processing plants. The module maintains exceptional voltage regulation, ensuring that sensitive instrumentation receives clean, ripple-free power even during significant load fluctuations. By minimizing thermal loss through 90% efficiency, this power supply extends the operational lifespan of all connected system components.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW502\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estands out through its advanced hardware architecture and specialized protection circuits, ensuring continuous uptime for high-availability systems.\u003c\/p\u003e\n\u003ch3\u003eAdvanced Thermal Management\u003c\/h3\u003e\n\u003cp\u003eThe internal circuitry utilizes high-grade semiconductors that maintain peak performance across an impressive temperature gradient of -20°C to +70°C. This eliminates the need for external cooling fans in many applications, reducing the risk of mechanical failure and lowering maintenance costs.\u003c\/p\u003e\n\u003ch3\u003eGlobal Voltage Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe module features an auto-ranging input stage that accepts 100-240 VAC. This versatility allows procurement managers to standardize on a single power supply model for global deployments, simplifying spare parts inventory and engineering designs for international projects.\u003c\/p\u003e\n\u003ch3\u003eIntegrated Fault Protection\u003c\/h3\u003e\n\u003cp\u003eAdvanced onboard intelligence monitors for over-voltage, over-current, and short-circuit conditions. In the event of a field-side fault, the module executes a controlled shutdown to protect the main controller rack, automatically attempting a restart once the fault is cleared.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eCharacteristic\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePW502\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 V DC (Regulated)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTotal Power Output\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1200 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 - 240 V AC (Universal)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEnergy Efficiency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 90%\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtection Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eIP66 (Dust-tight and Water-resistant)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20°C to +70°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions (L x W x H)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e240 mm x 140 mm x 70 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApprox. 3.2 kg (Net) \/ 4.5 kg (Shipping)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eTo maximize the reliability of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW502\u003c\/strong\u003e, engineers should prioritize proper mounting and cable management during the commissioning phase.\u003c\/p\u003e\n\u003ch3\u003eHeat Dissipation and Orientation\u003c\/h3\u003e\n\u003cp\u003eMount the module vertically whenever possible to facilitate natural convection. Maintain at least 50 mm of clearance above and below the unit. Even with high efficiency, a 1200W power supply generates heat at full load; ensuring adequate airflow prevents thermal derating in high-ambient environments.\u003c\/p\u003e\n\u003ch3\u003eHigh-Current Wiring\u003c\/h3\u003e\n\u003cp\u003eGiven the 50A output capacity, use heavy-gauge copper wiring (minimum 6 AWG or 16\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$mm^2$\u003c\/span\u003e) for the DC output terminals to prevent significant voltage drops. Ensure all terminal screws are torqued to the manufacturer’s specification to avoid resistive heating at the contact points.\u003c\/p\u003e\n\u003ch3\u003eIP66 Integrity\u003c\/h3\u003e\n\u003cp\u003eTo maintain the IP66 rating, use liquid-tight cable glands for all entries. Any unused ports must be sealed with the original manufacturer-provided plugs. This is especially critical in wash-down areas or outdoor installations where moisture ingress could lead to catastrophic internal arcing.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW502\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoffers unparalleled durability in the most punishing industrial sectors. Its wide temperature range allows it to function in both arctic and desert conditions without the need for specialized environmental enclosures. The high efficiency rating of 90% significantly reduces the carbon footprint and heat load of the control cabinet.\u003c\/p\u003e\n\u003cp\u003eFor B2B buyers focused on TCO (Total Cost of Ownership), the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW502\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a strategic investment. Its ruggedized Japan-made construction resists vibration and electromagnetic interference, outlasting commercial-grade power supplies by a factor of three. This module integrates seamlessly with both Yokogawa-native systems and third-party PLC\/DCS architectures.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003eQ1: Can multiple\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW502\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eunits be connected in parallel for higher current?\u003c\/p\u003e\n\u003cp\u003eA1: Yes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW502\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports parallel operation for redundancy or increased power. We recommend using a decoupling diode module to prevent back-feeding and to ensure balanced load sharing between units.\u003c\/p\u003e\n\u003cp\u003eQ2: Is the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW502\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esuitable for direct outdoor mounting without a cabinet?\u003c\/p\u003e\n\u003cp\u003eA2: While the IP66 rating allows for significant exposure to moisture and dust, we recommend a sunshade or basic enclosure to protect the unit from direct UV degradation and extreme solar heating, which could impact the 70°C thermal ceiling.\u003c\/p\u003e\n\u003cp\u003eQ3: How does the module handle a sustained short circuit on the output?\u003c\/p\u003e\n\u003cp\u003eA3: The module enters a \"hiccup\" mode or current-limiting state depending on the severity. It suppresses the output to prevent internal damage and returns to normal operation automatically once the short circuit is removed.\u003c\/p\u003e\n\u003cp\u003eQ4: What is the expected MTBF for this specific model?\u003c\/p\u003e\n\u003cp\u003eA4: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW502\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed for a service life exceeding 10 years in standard industrial environments. The MTBF (Mean Time Between Failures) is rated at over 450,000 hours, assuming operation within specified thermal limits.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45894327271597,"sku":"PW502","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/PW5021.jpg?v=1775618659"},{"product_id":"spw482-53-yokogawa-centum-vp-power-supply-module","title":"SPW482-53 Yokogawa CENTUM VP Power Supply Module","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa SPW482-53\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a high-reliability power conversion backbone for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edistributed control system (DCS). This module transforms standard 220-240V AC line voltage into stabilized DC rails, ensuring the continuous operation of field control stations and critical I\/O nests. By providing a clean, dual-voltage output (5.1 VDC and 24 VDC), it protects sensitive electronic components from line noise and voltage fluctuations. In large-scale industrial plants—such as refineries and chemical processing facilities—the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSPW482-53\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emaintains the system integrity required for mission-critical automation. Its rugged Japanese engineering guarantees stable power delivery even under high-load conditions, preventing unplanned downtime in complex process control loops.\u003c\/p\u003e\n\u003ch2\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSPW482-53\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efollows a specific suffix logic designed for the CENTUM VP hardware environment, ensuring compatibility with particular rack types and regional power standards.\u003c\/p\u003e\n\u003ch3\u003eModel Suffix Analysis: SPW482-53\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSPW482\u003c\/strong\u003e: This identifies the primary Power Supply Module series utilized in high-density FIO (Field Input\/Output) nodes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-5\u003c\/strong\u003e: Specifies the input power characteristics, designated here for high-voltage AC utility power (220 V to 240 V AC).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3\u003c\/strong\u003e: Indicates the specific revision or internal component configuration tailored for modern CENTUM VP cabinets, often including updated protection circuitry for enhanced MTBF.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYokogawa\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSPW482-53\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e220 V to 240 V AC (±10%)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eFrequency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50\/60 Hz (±3 Hz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput 1 (Logic)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5.1 VDC @ 7.8 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput 2 (Field)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 VDC @ 1.7 A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMax Power Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e230 VA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20°C to +70°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e45 mm x 130 mm x 128 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.0 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSPW482-53\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eexcels in high-availability environments due to its superior thermal management and electrical isolation. Unlike standard industrial power units, this module features a highly filtered output stage that eliminates electromagnetic interference (EMI) which could otherwise compromise the accuracy of analog sensor signals.\u003c\/p\u003e\n\u003cp\u003eIts architecture supports 1:1 redundancy configurations within the CENTUM VP rack. This design allows two modules to share the load, ensuring that if one unit fails, the other assumes the full power requirements of the node without interrupting the process. This \"hot-standby\" capability is essential for plants operating 24\/7 in extreme environments where power stability is synonymous with safety.\u003c\/p\u003e\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eProper integration of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSPW482-53\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures the longevity of the entire DCS node.\u003c\/p\u003e\n\u003ch3\u003eMounting and Cooling\u003c\/h3\u003e\n\u003cp\u003eInstall the module vertically within the specified I\/O nest to facilitate natural convection. Maintain at least 50mm of clearance around the rack's ventilation slots. Excessive heat buildup can reduce the lifespan of the electrolytic capacitors.\u003c\/p\u003e\n\u003ch3\u003eInput Wiring\u003c\/h3\u003e\n\u003cp\u003eUse dedicated circuit breakers for the AC input. Ensure that the ground terminal (L\/G) connects to a high-quality functional earth system with a resistance of less than 100 ohms to prevent common-mode noise issues.\u003c\/p\u003e\n\u003ch3\u003eRedundancy Verification\u003c\/h3\u003e\n\u003cp\u003eWhen installing in a redundant pair, verify that both \"Status\" LEDs are green. Check the system alarms in the HIS (Human Interface Station) to ensure the secondary module is correctly recognized by the control logic.\u003c\/p\u003e\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can the SPW482-53 be used with 110V AC input?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: No. The -5 suffix designates a 220-240V AC input. For 110V AC applications, the SPW481 series is required. Attempting to run this module on 110V may result in insufficient output or internal damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Does this module require external cooling fans?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: No. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSPW482-53\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis designed for high-efficiency operation via natural convection within a standard Yokogawa cabinet, provided that ambient temperatures stay within the -20°C to 70°C range.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is this module hot-swappable during plant operation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Yes, in a redundant configuration, you can replace a faulty\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSPW482-53\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile the system is live. The remaining power module will carry the full load, preventing any disruption to the field control station.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: How does the module indicate an internal fault?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: The front panel features a status LED. A green light indicates normal output, while an unlit or red indicator signals a voltage drop, internal fuse failure, or input power loss.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45897947414701,"sku":"SPW482-53","price":1699.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/SPW482-532.jpg?v=1775701890"},{"product_id":"pw481-11-yokogawa-centum-vp-power-supply-module-100-120v-ac","title":"PW481-11 Yokogawa CENTUM VP Power Supply Module 100-120V AC","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa PW481-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003estands as a cornerstone of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated Production Control System, delivering ultra-stable 24 VDC power to essential Field Control Units (FCU). In large-scale industrial operations, particularly those involving high-speed turbine monitoring and multi-stage compression strings, consistent power delivery is non-negotiable. This module ensures that precision instrumentation captures every nuance of mechanical vibration and process flow without electrical interference. By utilizing a high-efficiency conversion architecture, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW481-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eminimizes thermal output while providing robust surge protection against line fluctuations. Whether supporting an AFV10S single unit or an AFV10D redundant configuration, this power supply guarantees the hardware availability required for 24\/7 continuous process control in the most demanding refinery and power plant environments.\u003c\/p\u003e\n\u003ch2\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW481-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes a specific suffix code system to define its electrical compatibility and environmental hardening standards for the CENTUM VP ecosystem.\u003c\/p\u003e\n\u003ch3\u003eModel Suffix Analysis: PW481-11\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePW481\u003c\/strong\u003e: This designates the primary Power Supply Module series for FIO-based Field Control Units, specifically the AFV10 series.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-1\u003c\/strong\u003e: The first digit after the hyphen specifies the input voltage rating. A \"1\" indicates a 100 V to 120 V AC input range, optimized for specific regional utility standards.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1\u003c\/strong\u003e: The second digit indicates the functional style and certification level. This version is built for standard mounting in global control cabinets, providing the necessary isolation and noise filtering required for high-density I\/O nests.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eYokogawa\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePW481-11\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 to 120 V AC (±10%)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Frequency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e47 Hz to 63 Hz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMax. 200 VA (Load-dependent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInrush Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMax. 25 A at 100 V AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWithstanding Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1500 V AC (Between input and logic)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0°C to +50°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStorage Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20°C to +70°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions (W x H x D)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e45 mm x 130 mm x 128 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eApproximately 1.1 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW481-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eexcels in mission-critical applications where power failure equates to production loss. Unlike generic power supplies, this module features a specialized internal circuit that handles the high inrush currents typical of large DCS start-ups. It integrates perfectly with the CENTUM VP diagnostic bus, allowing the system to monitor the health of the power rails in real-time.\u003c\/p\u003e\n\u003cp\u003eFurthermore, the module supports a dual-redundant configuration. In this setup, two\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW481-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eunits balance the load; if one unit detects an internal fault or loses input power, the second unit immediately assumes the full load without a millisecond of drop-out. This seamless transition is vital for maintaining the integrity of safety instrumented functions (SIF) and high-speed control loops in hazardous environments.\u003c\/p\u003e\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eProper installation of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW481-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eensures maximum MTBF (Mean Time Between Failure) for your control system.\u003c\/p\u003e\n\u003ch3\u003eRedundancy Setup\u003c\/h3\u003e\n\u003cp\u003eWhen installing in an AFV10D (Duplex) unit, ensure both\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW481-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodules are seated firmly in the dedicated power slots. Verify that both \"Ready\" LEDs are illuminated to confirm the redundant load-sharing mode is active.\u003c\/p\u003e\n\u003ch3\u003eGrounding Requirements\u003c\/h3\u003e\n\u003cp\u003eConnect the Frame Ground (FG) terminal using a dedicated grounding conductor with a resistance of 100 ohms or less. Superior grounding is the first line of defense against high-frequency noise that can destabilize sensitive analog I\/O signals.\u003c\/p\u003e\n\u003ch3\u003eVentilation and Clearances\u003c\/h3\u003e\n\u003cp\u003eAlthough the module handles heat efficiently, maintain the standard Yokogawa cabinet spacing of at least 50mm above and below the nest. Ensure the cabinet fans are operational to prevent localized heat pockets that could accelerate capacitor aging.\u003c\/p\u003e\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: Can I use the PW481-11 in a 220V AC system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: No. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW481-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis strictly rated for 100–120 V AC. For 220–240 V AC applications, you must use the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW482\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eseries. Applying 220V to this module will cause immediate hardware failure.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: How does the module handle a momentary power dip?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW481-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eincludes an internal hold-up time capability. It maintains a stable 24V output during brief voltage sags (typically up to 20ms), allowing the system to ride through minor utility fluctuations without rebooting.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Is the module hot-swappable in all configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: Hot-swapping is supported only in redundant (Duplex) Field Control Units. In a single-power configuration, removing the module will shut down the control node. Always verify redundancy status at the HIS (Human Interface Station) before removal.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: What is the significance of the -11 suffix?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: The \"11\" identifies the module as a 100V AC standard type. If your existing module has different suffix numbers, it may indicate a different voltage range or specialized coating; check your system manifest for exact compatibility.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45897978413229,"sku":"PW481-11","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/yokogawa_pw481-11_1.jpg?v=1775703914"},{"product_id":"yokogawa-pw701-power-supply-module-for-centum-vp","title":"Yokogawa PW701 Power Supply Module for CENTUM VP","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW701\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as the foundational energy heart for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDistributed Control System (DCS). This high-performance power supply module converts standard 100-120 V AC input into the stabilized DC voltage required to drive critical processor modules and I\/O nests. In high-stakes industrial environments—such as petrochemical refineries and large-scale power utilities—the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW701\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides the unwavering stability needed to prevent system resets and data loss. Its advanced internal filtration circuitry suppresses electrical noise and voltage spikes, ensuring that sensitive logic components receive \"clean\" power even during grid fluctuations. By prioritizing thermal efficiency and electrical isolation, this module maintains the continuous uptime essential for complex process automation and safety-critical operations.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW701\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003earchitecture prioritizes modularity and fault tolerance within the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erack system. As a vital component of the hardware infrastructure, it utilizes a sophisticated design to support system-wide reliability:\u003c\/p\u003e\n\u003ch3\u003eHigh-Efficiency Power Conversion\u003c\/h3\u003e\n\u003cp\u003eThe module utilizes high-frequency switching technology to maximize energy conversion while minimizing heat generation. This design extends the lifespan of adjacent modules in the rack by maintaining a lower internal cabinet temperature.\u003c\/p\u003e\n\u003ch3\u003eRedundancy Support\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW701\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports dual-redundant configurations. When two modules install in a redundant power supply base, they share the load equally. In the event of a single unit failure, the healthy module instantly assumes the full load without causing a system dip or processor interruption, ensuring \"zero-downspeed\" transitions.\u003c\/p\u003e\n\u003ch3\u003eIntegrated Status Monitoring\u003c\/h3\u003e\n\u003cp\u003eThe front panel features dedicated LED indicators that provide immediate visual diagnostics of input status and output health. These signals also transmit to the HIS (Human Interface Station), allowing operators to monitor power integrity from the control room.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePW701\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eYokogawa\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e100 V to 120 V AC (85 to 132 V AC)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Frequency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50\/60 Hz (±3 Hz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 V DC \/ 5 V DC Internal System Bus\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMax 200 VA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWithstanding Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1500 V AC between Input and Ground\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 55°C (32 to 131°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eGross Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e1.2 kg (2.6 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions (Packing)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e18 cm x 15 cm x 10 cm (7.1\" x 5.9\" x 3.9\")\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eTo ensure optimal performance, install the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW701\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein a well-ventilated cabinet with at least 50mm of clearance around the cooling vents. When connecting the AC input, utilize 2.0 mm² (AWG 14) or thicker wiring to minimize voltage drop and heat buildup at the terminals.\u003c\/p\u003e\n\u003cp\u003eEngineers must verify the grounding resistance remains below 100 ohms (Class D grounding) to protect the module from surge damage. For redundant setups, connect each\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW701\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto a separate power circuit or UPS branch; this prevents a single upstream breaker trip from disabling the entire DCS node. During hot-swapping, ensure the locking screws are fully disengaged before pulling the module, and wait at least 30 seconds before re-inserting a module into the same slot to allow internal capacitors to discharge properly.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW701\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edistinguishes itself through industrial-grade durability and seamless integration with the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eseries. Unlike generic power units,\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ebuilds the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW701\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith high-spec electrolytic capacitors rated for long-term continuous operation in high-humidity and high-vibration settings. The module’s design significantly reduces electromagnetic interference (EMI), which is crucial for preventing signal \"jitter\" in sensitive analog I\/O loops. Its plug-and-play architecture allows for rapid field replacement, reducing Mean Time to Repair (MTTR) and ensuring that the overall control system maintains its high availability rating in the most demanding process applications.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003eQ1: Can I use the PW701 with 220V AC input?\u003c\/p\u003e\n\u003cp\u003eA1: No. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW701\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis specifically rated for 100-120 V AC. For 220-240 V AC applications, you must use the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW702\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodel to avoid damaging the internal circuitry.\u003c\/p\u003e\n\u003cp\u003eQ2: How does the module indicate a \"Ready\" status?\u003c\/p\u003e\n\u003cp\u003eA2: A green \"READY\" LED on the front panel indicates the output voltage is within the normal operating range. If this LED is off while the input is live, it suggests an internal fault or an overcurrent condition.\u003c\/p\u003e\n\u003cp\u003eQ3: Does this module require external cooling fans?\u003c\/p\u003e\n\u003cp\u003eA3: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW701\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eutilizes natural convection cooling. While it does not require dedicated fans, the cabinet must have adequate airflow to keep the ambient temperature below 55°C.\u003c\/p\u003e\n\u003cp\u003eQ4: Is the PW701 compatible with both AFV10 and AFV30 stations?\u003c\/p\u003e\n\u003cp\u003eA4: Yes, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW701\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a standard power supply for various\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efield control station configurations, provided the power requirements of the installed modules do not exceed its capacity.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45898458923181,"sku":"PW701","price":1299.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/yokogawa_pw701_1.jpg?v=1775723770"},{"product_id":"yokogawa-nfpw442-50-power-supply-module-220-240v-ac-for-centum-systems","title":"Yokogawa NFPW442-50 Power Supply Module 220-240V AC for CENTUM Systems","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Yokogawa NFPW442-50 serves as a cornerstone of system stability within industrial control architectures. This high-efficiency power supply module converts standard 220–240 V AC line voltage into a regulated +5.1 V DC output, providing the essential energy required for I\/O modules and processor units. Designed for continuous duty in mission-critical environments, the NFPW442-50 safeguards against power fluctuations and momentary failures, ensuring that distributed control systems remain operational even during grid instability.\u003c\/p\u003e\n\u003cp\u003eThis module incorporates sophisticated circuitry to handle high inrush currents and provides isolated power to prevent electrical noise from compromising sensitive logic signals. By maintaining a steady current flow of up to 7.8 A, the NFPW442-50 supports high-density hardware configurations, ensuring that your automated processes—from chemical reactors to power plant turbines—run without interruption. Its robust build quality reflects Yokogawa’s commitment to long-term reliability and system integrity.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cp\u003eThe suffix codes for the NFPW442-50 define its operational standards and structural type, ensuring it aligns with specific cabinet requirements.\u003c\/p\u003e\n\u003ch3\u003eSuffix Code Analysis\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003e-5: Standard Type Execution\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"5\" designation indicates the standard hardware configuration. This version provides the full range of electrical protections (overvoltage and overcurrent) but does not include specialized explosion-proof certifications. It is the primary choice for standard control room environments and non-hazardous areas.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003e0: Basic Type Specification\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"0\" digit specifies the basic functional type. This identifies the module as a standard power unit without auxiliary monitoring features or non-standard voltage outputs, making it highly compatible with universal CENTUM backplanes and ensuring straightforward replacement during maintenance cycles.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e170 to 264 V AC (47 to 66 Hz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRated Output Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e+5.1 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 7.8 A (Peak 11.8 A)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTotal Power Output\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e40 W (60 W Peak)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInrush Current\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMax 90 A (at 5 ms or less)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWithstanding Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e3,000 V AC for 1 minute\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInsulation Resistance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50 MΩ @ 500 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions (H x W x D)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e130 x 48.4 x 128 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.85 kg (1.87 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Failure Ride-through\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 ms (at 80% load)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eStartup Time\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMax 300 ms\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eEngineering Considerations\u003c\/h2\u003e\n\u003cp\u003eFor optimal performance and safety, follow these engineering guidelines during the installation of the NFPW442-50:\u003c\/p\u003e\n\u003ch3\u003ePower Input and Fusing\u003c\/h3\u003e\n\u003cp\u003eThe module utilizes a 3.15 A internal fuse. Ensure that external branch circuit protection matches these requirements to prevent cascading electrical failures. Always verify that the input voltage remains within the 170–264 V AC window to avoid triggering internal thermal protection.\u003c\/p\u003e\n\u003ch3\u003eThermal Management and Airflow\u003c\/h3\u003e\n\u003cp\u003eInstall the module vertically to facilitate natural convection. Maintain at least 50mm of clearance above and below the power supply rack. In high-temperature environments (exceeding 50°C), implement forced-air cooling to prevent the overcurrent protection from shutting down the system prematurely due to thermal stress.\u003c\/p\u003e\n\u003ch3\u003eGrounding and Insulation\u003c\/h3\u003e\n\u003cp\u003eConnect the protective earth (PE) terminal to a low-impedance ground bus. The NFPW442-50 provides 3000 V AC isolation between input and system circuitry, but this protection only functions correctly when the system frame is properly grounded to mitigate common-mode noise.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eFault Tolerance and Resilience\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe NFPW442-50 features a 10ms momentary power-failure ride-through capability. This allows the system to remain \"live\" during minor voltage dips or grid switching, preventing unnecessary system reboots and expensive process downtime.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Protection Circuitry\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eIntegrated overvoltage and overcurrent protections act as a shield for the entire I\/O rack. If the output voltage exceeds 7 V, the module shuts down instantly to protect expensive downstream modules. The intelligent overcurrent recovery logic allows the system to recover automatically from transient spikes after a 200ms stabilization period.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eIndustrial Grade Durability\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eBuilt with high-grade industrial capacitors and heavy-duty transformers, this module withstands the electrical noise and vibration typical of industrial substations and heavy manufacturing plants.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDelivery and Logistics\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3-5 business days after payment is finalized.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eExpress Shipping:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWe ship via\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDHL, FEDEX, and UPS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor global coverage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQuality Guarantee:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEvery unit is shipped in its\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoriginal factory-sealed box\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewith a comprehensive inspection report.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ1: What happens if the output current exceeds 7.8 A for a long duration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA1: The module will enter overcurrent protection mode. It will continue to operate for 4 to 14 seconds to handle transient surges, but will then shut down to prevent internal component damage.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ2: Does this module require a specific rack type?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA2: The NFPW442-50 is designed for Yokogawa’s standard power supply slots in various I\/O units. Ensure your backplane supports the 50-series suffix for proper physical and electrical alignment.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ3: Can I use this power supply in a 110 V AC environment?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA3: No. The NFPW442-50 is specifically rated for 220–240 V AC input. For 110 V environments, you must use the 100-120 V AC version (such as the NFPW441) to ensure proper voltage regulation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ4: How do I verify if the module is functioning correctly without software?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA4: You can measure the voltage between the +5V and GND terminals on the backplane; it should read consistently between 5.0 V and 5.2 V DC. Most racks also feature a \"Ready\" LED that illuminates when the output is stable.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45910065905837,"sku":"NFPW442-50","price":1999.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/NFPW442-50-1.jpg?v=1776220517"},{"product_id":"yokogawa-pw482-51-power-supply-module-for-centum-vp-cs-3000-dcs","title":"Yokogawa PW482-51 Power Supply Module for CENTUM VP\/CS 3000 DCS","description":"\u003ch2\u003eProduct Overview\u003c\/h2\u003e\n\u003cp\u003eThe Yokogawa\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW482-51\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eserves as a critical power infrastructure component within the CENTUM VP and CENTUM CS 3000 Distributed Control Systems (DCS). This high-efficiency power supply module converts 220–240 V AC utility power into stabilized DC voltage required by I\/O modules and field-side transmitters. Engineered for mission-critical industrial environments, the module utilizes high-grade solid-state components to withstand electrical noise and thermal stress.\u003c\/p\u003e\n\u003cp\u003eIn large-scale process industries—such as oil refineries, chemical plants, and power generation facilities—system uptime is paramount. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW482-51\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esupports a dual-redundant configuration, allowing two units to share the load. If one unit fails, the secondary module instantly assumes the full electrical load without interrupting the controller operations or field measurements. This non-stop performance ensures that your process monitoring remains active even during a localized hardware fault.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Configuration\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW482-51\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efollows Yokogawa’s specific suffix coding for the CENTUM series power units. Understanding these codes ensures the hardware matches your node unit requirements and regional power standards.\u003c\/p\u003e\n\u003ch3\u003eModel Suffix Breakdown\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePW482\u003c\/strong\u003e: Base model designation for the High-Voltage AC Power Supply Module used in standard and enhanced node units.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e-5\u003c\/strong\u003e: Indicates the power specification for 220 V to 240 V AC input range, suitable for international industrial grids.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e1\u003c\/strong\u003e: Specifies the system architecture compatibility, typically denoting a standard type without specialized environmental coating unless further specified by an optional \"style\" code.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification Details\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePW482-51\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e220 V to 240 V AC (Frequency: 50\/60 Hz)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage Range\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e170 V to 264 V AC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMaximum 230 VA\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRegulated 5.1 V DC \/ 24 V DC internal distribution\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRedundancy\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSupported (Dual-redundant parallel operation)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eMounting Slot\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDedicated Power Supply slot in Node Units\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConnection Terminal\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eM4 Screw Terminals\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions (W×H×D)\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e51 mm × 203 mm × 152 mm (2.0 in × 8.0 in × 6.0 in)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.9 kg (approx. 2.0 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20°C to +70°C (depending on node configuration)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003ch2\u003eInstallation Guide\u003c\/h2\u003e\n\u003cp\u003eCorrect installation of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW482-51\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprevents voltage drops and ensures the longevity of the DCS backplane. Follow these engineering best practices:\u003c\/p\u003e\n\u003ch3\u003eRedundancy Setup\u003c\/h3\u003e\n\u003cp\u003eWhen implementing a dual-redundant system, ensure both modules share the same AC source or independent UPS feeds for maximum reliability. Secure the locking screws on the front panel to maintain a consistent connection with the backplane exclusive connector.\u003c\/p\u003e\n\u003ch3\u003eWiring and Grounding\u003c\/h3\u003e\n\u003cp\u003eUse M4 ring terminals for the power input. Tighten terminals to the specified torque (approx. 1.2 N·m) to prevent arcing due to vibration. Ensure the protective earth (PE) terminal connects to a low-impedance system ground to minimize electromagnetic interference (EMI) affecting sensitive I\/O signals.\u003c\/p\u003e\n\u003ch3\u003eVentilation Clearance\u003c\/h3\u003e\n\u003cp\u003eThe module generates heat during AC\/DC conversion. Maintain clear airflow around the node unit's ventilation grilles. If the ambient temperature exceeds 50°C, consider external cooling or forced air circulation within the cabinet to prevent thermal derating.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eEngineering Advantages\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW482-51\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edistinguishes itself through extreme electrical resilience. It features built-in overvoltage and overcurrent protection circuits that shield downstream I\/O modules from grid surges. Unlike commercial-grade power units, this module undergoes rigorous burn-in testing to meet the MTBF (Mean Time Between Failures) standards required for \"Always-On\" process control. Its seamless integration with the CENTUM software allows the system to trigger an internal diagnostic alarm the moment a power drop is detected, facilitating predictive maintenance before a total shutdown occurs.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eDelivery and Logistics\u003c\/h2\u003e\n\u003cp\u003eWe maintain a ready-to-ship inventory of\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW482-51\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodules to minimize your facility's downtime.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDelivery Time:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e3-5 business days upon payment confirmation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eShipping Carriers:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWorldwide shipping via DHL, FEDEX, or UPS.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePackaging:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eShipped in original anti-static sealed packaging with reinforced outer boxing.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003ch2\u003eTechnical FAQs\u003c\/h2\u003e\n\u003cp\u003eQ1: Can I hot-swap the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW482-51\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewhile the system is running?\u003c\/p\u003e\n\u003cp\u003eA1: Yes, if your node unit is configured for redundancy (two modules installed), you can replace one faulty\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW482-51\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewithout powering down the DCS or affecting the process.\u003c\/p\u003e\n\u003cp\u003eQ2: What is the significance of the \"-51\" suffix compared to the \"-11\" version?\u003c\/p\u003e\n\u003cp\u003eA2: The \"-5\" indicates the high-voltage AC input (220-240V), whereas the \"-1\" indicates a 100-120V AC input. You must match the module to your site's local power supply voltage.\u003c\/p\u003e\n\u003cp\u003eQ3: Does this module provide power directly to field instruments?\u003c\/p\u003e\n\u003cp\u003eA3: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ePW482-51\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003epowers the I\/O modules via the backplane. The I\/O modules then distribute power to the field transmitters (typically 24V DC for 4-20mA loops).\u003c\/p\u003e\n\u003cp\u003eQ4: How do I verify the health of the power module via the DCS?\u003c\/p\u003e\n\u003cp\u003eA4: The module interfaces with the CENTUM diagnostic bus. You can monitor the \"Power Supply Status\" in the System View; a green LED on the front panel also indicates normal DC output.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45913772982445,"sku":"PW482-51","price":1499.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/PW482-51.jpg?v=1776325856"}],"url":"https:\/\/www.maxwellplc.com\/collections\/yokogawa-power-supply-batteries.oembed?page=2","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}