{"product_id":"scp461-51-yokogawa-control-logic-unit-processor-module","title":"SCP461-51 Yokogawa Control Logic Unit Processor Module","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe Yokogawa SCP461-51 serves as a high-performance computational engine within integrated control systems, specifically designed to handle complex logic execution and data management tasks. As a central processing component, it orchestrates the flow of information between I\/O modules and the human-machine interface (HMI). This processor is built to provide the deterministic performance required for real-time process automation, ensuring that control loops are executed with high precision. Its architecture is optimized for reliability, featuring high-grade components that allow for continuous operation in demanding industrial computing environments.\u003c\/p\u003e\n\u003ch3\u003eTechnical System Capabilities\u003c\/h3\u003e\n\u003cp\u003eThe SCP461-51 integrates advanced processing power with a compact physical form factor to meet the rigorous demands of modern plant automation.\u003c\/p\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\u003eCentral Processing Speed\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e500 MHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eVolatile Memory (RAM)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e512 MB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNon-Volatile Storage (Flash)\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e128 MB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePower Consumption\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e10 W\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eInput Voltage Required\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eOperational Humidity\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e5% to 95% RH (Non-condensing)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eThermal Operating Range\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 °C to 60 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eStorage Temperature\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e-20 °C to 85 °C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003ePhysical Dimensions\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e2.5 cm x 20.3 cm x 15.2 cm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003eNet Weight\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.70 kg (700g)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eIndustrial Implementation Scenarios\u003c\/h3\u003e\n\u003cp\u003eThis processor module is a versatile asset across several high-stakes industrial sectors where system uptime is non-negotiable.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDistributed Control Systems (DCS):\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eActs as the primary logic solver for large-scale plant operations, managing thousands of function blocks simultaneously.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOil and Gas Refining:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eHandles real-time calculations for pressure and flow regulation in volatile environments, ensuring safe operational limits are maintained.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChemical Processing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eManages complex batch control sequences and PID loops to ensure product consistency and chemical reaction safety.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWater Treatment Facilities:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCoordinates decentralized telemetry and filtration control systems across wide geographic areas.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary role of the SCP461-51 in a Yokogawa system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: It functions as the brain of the controller, executing the application programs, managing communication between various network segments, and performing diagnostic checks on the system hardware.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this module require an external cooling system?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The SCP461-51 is designed for efficient heat dissipation within standard control cabinets; however, it is essential to maintain an ambient rack temperature between 0 °C and 60 °C to ensure optimal performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the significance of the 128 MB Flash memory?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: This non-volatile internal storage is used to securely hold the system software, configuration data, and user-defined logic, ensuring that the module can reboot and resume operations immediately after a power cycle.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this processor be used in redundant configurations?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, the SCP461 series is typically utilized in redundant pairs within a controller unit to provide seamless failover capabilities, significantly increasing the Mean Time Between Failure (MTBF) for the overall system.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the 5 V DC power supplied directly to the faceplate?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No, the 5 V DC power is typically drawn from the system backplane once the module is securely seated in its designated slot within the base unit or node.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":45882791952557,"sku":"SCP461-51","price":1599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0733\/1613\/9181\/files\/SCP461-51_1.jpg?v=1775207950","url":"https:\/\/www.maxwellplc.com\/products\/scp461-51-yokogawa-control-logic-unit-processor-module","provider":"Maxwell PLC Ltd","version":"1.0","type":"link"}