{"product_id":"cp461-11-yokogawa-style-s1-field-control-station-processor","title":"CP461-11 Yokogawa | Style S1 Field Control Station Processor","description":"\u003ch3\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP461-11 (Model: CP461-11)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-capacity Field Control Station (FCS) processor module specifically developed for Yokogawa’s CENTUM VP and integrated CS 3000 Distributed Control Systems (DCS). Operating as the central intelligence for control station operations, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP461-11 (Style: S1)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eexecutes complex regulatory and sequence control logic with deterministic precision. It represents a significant hardware advancement over the previous CP461-10, offering optimized processing speeds and expanded Error-Correcting Code (ECC) memory to handle modern, high-density plant data requirements.\u003c\/p\u003e\n\u003cp\u003eA hallmark of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP461-11 (Part Number: CP461-11)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis its support for Yokogawa's proprietary \"Pair \u0026amp; Spare\" redundant architecture. This design utilizes dual processor units running identical calculations in parallel; should a hardware discrepancy or failure occur, the system performs a bumpless switchover to the standby unit within milliseconds. This ensures zero interruption to process control, making it a critical component for high-availability industries such as oil refining, chemical synthesis, and power generation.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eDetailed Technical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP461-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eStyle S1 module is engineered for long-term reliability and high-speed data throughput.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Yokogawa Electric Corporation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP461-11\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStyle Code\u003c\/strong\u003e: Style S1\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Compatibility\u003c\/strong\u003e: CENTUM VP, CENTUM CS 3000\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Function\u003c\/strong\u003e: Main Processing Unit for Field Control Station (FCS)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eProcessor Architecture\u003c\/strong\u003e: High-performance CPU with real-time OS optimization\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMemory Specifications\u003c\/strong\u003e: Expanded ECC RAM and Flash memory for enhanced stability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy Support\u003c\/strong\u003e: 1:1 Dual-Redundant \"Pair \u0026amp; Spare\" configuration\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNetwork Interface\u003c\/strong\u003e: Communicates via Vnet\/IP through the rack bus\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDiagnostics\u003c\/strong\u003e: Integrated self-test, parity checking, and ECC memory protection\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e: 24 VDC (Supplied through the FCS backplane)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e: Approx. 10-15W (Standard operation)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e: 0°C to +60°C (32°F to 140°F)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Humidity\u003c\/strong\u003e: 5% to 95% RH (Non-condensing)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e: 8.1 cm\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$\\times$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e10.3 cm\u003cspan\u003e \u003c\/span\u003e\u003cspan class=\"math-inline\"\u003e$\\times$\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e14.6 cm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e: 0.5 kg (1.1 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCountry of Origin\u003c\/strong\u003e: Japan\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":42870880108634,"sku":"CP461-11","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/99.1_aa4023df-f1d7-479d-9317-be20244f5051.jpg?v=1772245774","url":"https:\/\/www.spareoil.com\/products\/cp461-11-yokogawa-style-s1-field-control-station-processor","provider":"SpareOil Automation","version":"1.0","type":"link"}