{"product_id":"scp451-11-s1-yokogawa-scp451-11-centum-vp-processor","title":"SCP451-11-S1 | Yokogawa SCP451-11 | CENTUM VP Processor","description":"\u003ch3\u003e\u003cstrong\u003eTechnical Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSCP451-11-S1 (SCP451-11)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-availability processor module designed for the Yokogawa CENTUM VP Field Control Station (FCS). This unit acts as the primary computational engine for executing complex regulatory control and sequence logic. Built for mission-critical industrial environments, the module supports redundant configurations to eliminate single points of failure in the control layer. It facilitates high-speed data processing and ensures deterministic communication between I\/O modules and the human-machine interface (HMI).\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe following hardware specifications define the operational limits and functional capabilities of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSCP451-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003emodule:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eMicroprocessor: High-speed RISC Processor\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMain Memory Capacity: 32 MB\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eControl Loop Capacity: Supports up to 200 blocks (depending on software licensing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eInterface Type: Vnet\/IP for real-time control network synchronization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCurrent Consumption: 1.5 A at 5V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRedundancy Support: Dual-redundant configuration capable\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMounting: Fits into the AFV10D or AFV10S Field Control Unit slots\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCommunication Speed: 1 Gbps via Vnet\/IP interface\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eOperating Temperature: 0 to 50 degrees Celsius\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHumidity Limits: 5 to 95 percent RH (non-condensing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eOperational Capabilities\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSCP451-11-S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis engineered to handle intensive data acquisition and process control tasks. It utilizes a dedicated real-time operating system to ensure that control cycles remain consistent even under high network traffic loads. The module features robust self-diagnostics that monitor CPU temperature, memory parity, and bus integrity in real-time, triggering an immediate failover to the standby partner in redundant setups if a fault is detected.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Use Cases\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThis processor module is typically deployed in large-scale process industries including:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eRefinery and petrochemical distillation column control\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePower plant boiler and steam turbine management\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eChemical batch processing requiring high-precision timing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eUpstream oil and gas offshore platform automation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFA\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eDoes the SCP451-11 support hot-swapping?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes, when utilized in a dual-redundant configuration, a faulty\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSCP451-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ecan be replaced without shutting down the Field Control Station, ensuring zero process interruption.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the difference between the S1 and S3 versions?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe S1 suffix generally denotes the specific hardware revision and compatibility with certain backplane versions of the CENTUM VP series. Always verify firmware compatibility with your existing system software (R5.01 or higher is typically required for this series).\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":44103946436696,"sku":"SCP451-11","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/SCP451-11-3.jpg?v=1778838798","url":"https:\/\/www.industriaxplc.com\/products\/scp451-11-s1-yokogawa-scp451-11-centum-vp-processor","provider":"IndustriaX Limited","version":"1.0","type":"link"}