{"product_id":"yokogawa-cp461-50-s1-centum-vp-afv300-afv400-cpu","title":"Yokogawa CP461-50 S1 CENTUM VP AFV300 AFV400 CPU","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CP461-50 S1\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as the high-velocity computational core for CENTUM VP, AFV300, and AFV400 Distributed Control Systems (DCS). This\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% brand new\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal processor module executes complex control algorithms and manages high-density data traffic with deterministic precision. Engineered for mission-critical infrastructure, the CP461-50 S1 provides the processing power necessary for large-scale refineries, power plants, and sophisticated manufacturing environments requiring zero-latency logic execution.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe CP461-50 S1 combines a high-clock-rate RISC architecture with expansive memory overhead to stabilize volatile process variables.\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\u003eTechnical Data\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCP461-50 S1\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eArchitecture\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDual-core 32-bit RISC Proprietary\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eClock Frequency\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eUp to 1.5 GHz\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem RAM\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e128 MB – 2 GB (Configuration Dependent)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInternal Flash\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e512 MB – 16 GB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Voltage\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e24 V DC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProtocols\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eModbus, Profibus, Vnet\/IP, Proprietary DCS\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e–20°C to +70°C\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eEMI Resistance\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-level industrial shielding\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePhysical Footprint\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e152 mm × 51 mm × 203 mm\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eNet Weight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.68 kg (1.50 lbs)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe CP461-50 S1 optimizes control station performance by eliminating hardware-level bottlenecks:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDrives Real-Time Determinism:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe dual-core 1.5 GHz RISC processor handles high-speed Boolean operations and floating-point math simultaneously. This prevents \"scan-time jitter,\" ensuring that safety interlocks and PID loops execute exactly when required.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWithstands Extreme Thermal Shifts:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eUnlike standard commercial processors, this module operates reliably from –20°C to +70°C. This wide thermal envelope allows for installation in remote field cabinets where temperature fluctuations typically degrade electronics.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNeutralizes Electromagnetic Interference:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe module employs advanced industrial-grade EMI shielding. This prevents signal corruption and CPU resets caused by proximity to high-frequency variable speed drives (VSDs) or large transformer arrays.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplifies Multi-Protocol Networking:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe CP461-50 S1 coordinates various industrial protocols, including Modbus and Profibus, directly through the DCS backbone. This consolidates communication and reduces the need for external gateway hardware.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eIs the CP461-50 S1 compatible with older STARDOM controllers?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. Yokogawa designed this module for cross-platform utility. It integrates seamlessly with both the CENTUM VP DCS environment and the STARDOM series standalone controllers, provided the firmware versions match.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the advantage of the S1 proprietary RISC architecture?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe S1 architecture optimizes the instruction set specifically for process control logic. This results in higher efficiency for PID calculations and ladder logic compared to general-purpose x86 processors, reducing power consumption and heat generation.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this module require a specialized mounting kit?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe CP461-50 S1 utilizes the standard rack-mounting interface for AFV300\/AFV400 stations. It slides directly into the dedicated processor slots on the baseplate, securing via standard tension screws for high-vibration resistance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eHow does this unit handle data retention during power loss?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe module utilizes internal flash memory (up to 16 GB) to store the system image and application logic. Combined with non-volatile RAM components, it ensures that your control strategies and setpoints remain intact through total power interruptions.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":43790754971747,"sku":"CP461-50 S1","price":240.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/174_e0b2d2db-8cef-4bfe-a4b0-b0ccd398a385.jpg?v=1761206323","url":"https:\/\/www.autocontrolglobal.com\/products\/yokogawa-cp461-50-s1-centum-vp-afv300-afv400-cpu","provider":"AutoControl Global","version":"1.0","type":"link"}