{"product_id":"yokogawa-scp461-51-processor-module-centum-vp-control-component","title":"Yokogawa SCP461-51 Processor Module | CENTUM VP Control Component","description":"\u003ch2\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSCP461-51\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprocessor module is the central computing unit for Yokogawa's\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eseries of distributed control systems (DCS). Engineered for high-reliability in mission-critical industrial automation, it delivers deterministic real-time control and seamless system integration.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eCore Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcessor Core:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIncorporates a 32-bit single-core ARM Cortex-A57 CPU, clocked at 1.5 GHz, specifically tuned for real-time operating system (RTOS) tasks and complex control algorithms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Systems:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eOffers multi-OS support for deployment flexibility, including VxWorks (for hard real-time performance), specific embedded Windows versions, and Linux distributions, as validated by Yokogawa.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh Availability:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports 1:1 hot standby redundancy configuration. Automatic failover is achieved within\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100 milliseconds\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eto maintain continuous process control without interruption, essential for sectors like power generation and petrochemicals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectrical Characteristics:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePowered by a 24 VDC supply (range: 20.4 to 26.4 VDC). Nominal power dissipation is 12 watts. Module configuration data is retained via non-volatile memory; sustained operation during outages depends on external plant UPS systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eEnvironmental Ratings\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperational Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-20°C to +70°C (Extended range of -40°C to +70°C available with \/G3 option).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStorage Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e-30°C to +85°C.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRelative Humidity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e5% to 95% (non-condensing).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVibration Resistance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWithstands continuous vibration of 2.0 m\/s² (14 Hz to 100 Hz).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobustness Features:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eDesigned for harsh environments; supports optional surge-absorbing terminal blocks (e.g., Yokogawa model ATD5S-10) for protection against voltage transients.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis module is designed for critical control applications requiring maximum uptime and deterministic response. Typical installations include:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnergy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupervisory control in nuclear and thermal power plants.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOil \u0026amp; Gas:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSafety instrumented systems (SIS) and burner management.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eChemicals:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBatch process control in pharmaceutical and fine chemical production.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInfrastructure:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ePrimary control loops in large-scale water treatment and distribution networks.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the main advantage of the redundant configuration for the SCP461-51?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRedundancy eliminates a single point of failure. If the primary processor module fails, the standby unit takes over control within 100 ms, preventing an unplanned process shutdown which is critical for safety and production continuity.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be used in an outdoor enclosure?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYes, its wide operating temperature range and high humidity tolerance make it suitable for uncontrolled environments, provided the enclosure protects it from direct exposure to sunlight, rain, and condensing conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does this processor differ from a standard PLC CPU?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eA:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eWhile both perform control, the SCP461-51 is integrated into Yokogawa's CENTUM VP DCS ecosystem. It offers superior scalability, integrated engineering tools for large I\/O counts, advanced process control libraries, and seamless integration with Yokogawa's field instruments and safety systems.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44103960264792,"sku":"SCP461-51","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/SCP461-51-3.jpg?v=1778839209","url":"https:\/\/www.industriaxplc.com\/products\/yokogawa-scp461-51-processor-module-centum-vp-control-component","provider":"IndustriaX Limited","version":"1.0","type":"link"}