{"product_id":"cp401-11-s1-processor-module-yokogawa-centum","title":"CP401-11 S1 Processor Module Yokogawa CENTUM","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP401-11 S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-reliability central processing unit for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM CS 3000 Distributed Control System (DCS)\u003c\/strong\u003e. It acts as the primary computational engine for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eField Control Stations (FCS)\u003c\/strong\u003e, executing process control logic and managing real-time data flow between the control network and field I\/O. Designed for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econtinuous 24\/7 industrial operation\u003c\/strong\u003e, the module supports PID control, sequence execution, and advanced math functions, providing a stable platform for reliable process automation. Its compact and energy-efficient design makes it ideal for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003elegacy system maintenance and mid-scale plant automation\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2\u003eTechnical Specifications\u003c\/h2\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor Architecture\u003c\/td\u003e\n\u003ctd\u003e32-bit RISC processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMemory Capacity\u003c\/td\u003e\n\u003ctd\u003eHigh-density integrated RAM for logic and data tables\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Environment\u003c\/td\u003e\n\u003ctd\u003eCENTUM CS 3000 R3 and compatible versions\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eDual-redundant (Duplex) configurations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBus Interface\u003c\/td\u003e\n\u003ctd\u003eVnet communication for high-speed controller-to-controller data exchange\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturing Origin\u003c\/td\u003e\n\u003ctd\u003eMade in Japan\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e81 mm (W) × 103 mm (H) × 146 mm (D)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNet Weight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eApplication Scenarios\u003c\/h2\u003e\n\u003cp\u003eThe CP401-11 S1 is commonly used in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003epharmaceutical, food \u0026amp; beverage, and mid-stream oil and gas facilities\u003c\/strong\u003e, where medium-scale automation and process stability are essential. It provides reliable\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003econtrol and monitoring\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein legacy CENTUM CS 3000 architectures, ensuring high availability for critical operations.\u003c\/p\u003e\n\u003ch2\u003eFrequently Asked Questions\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the “S1” suffix indicate?\u003c\/strong\u003e\u003cbr\u003eA: The “S1” denotes the hardware style or revision level, representing specific electronic component batches. It is important to match style codes or verify compatibility when replacing modules in a redundant pair.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the CP401-11 S1 compatible with newer CENTUM VP systems?\u003c\/strong\u003e\u003cbr\u003eA: While primarily designed for CS 3000, the CP401-11 S1 can sometimes be integrated into\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCENTUM VP environments\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eusing migration kits and hardware bridges, provided the firmware supports Vnet communication.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this module require a battery?\u003c\/strong\u003e\u003cbr\u003eA: Yes. A separate battery unit within the FCU rack is typically required to maintain\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003evolatile memory and configuration data\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eduring power interruptions.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51636571603256,"sku":"CP401-11 S1","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/CP401-11_S1.jpg?v=1768982012","url":"https:\/\/www.automodulexpert.com\/products\/cp401-11-s1-processor-module-yokogawa-centum","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}