{"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","url":"https:\/\/www.maxwellplc.com\/products\/pw484-50-yokogawa-power-supply-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}