{"product_id":"yokogawa-cp451-11-processor-module-for-centum-vp-systems","title":"Yokogawa CP451-11 Processor Module for CENTUM VP Systems","description":"\u003ch3\u003e\u003cstrong\u003eYokogawa CP451-11 CENTUM VP Field Control Station Processor Module\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP451-11 (Part Number: CP451-11)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance processor unit designed for the Yokogawa CENTUM VP Distributed Control System (DCS). Serving as the central intelligence for Field Control Stations (FCS), this module is responsible for executing complex regulatory control, sequence logic, and managing real-time data flow across the process network. Engineered for mission-critical industrial environments, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP451-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprovides the deterministic response times and hardware reliability required for continuous process automation in large-scale facilities.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe following technical parameters define the operational and hardware characteristics of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP451-11 (Part Number: CP451-11)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eprocessor module.\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eYokogawa Electric Corporation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSeries:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCENTUM VP\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Type:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eProcessor Unit (CPU)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInput Power:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e24 VDC Nominal\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMemory Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e32K words (System\/User Logic Storage)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eI\/O Capacity:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports up to 256 local and remote I\/O points\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCommunication Protocols:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eModbus (RTU\/TCP), Profibus-DP, DeviceNet\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eInterface Ports:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eRS-232, RS-422, RS-485\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRedundancy:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eSupports dual-redundant CPU configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e–10°C to +55°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\u003eEnvironmental Protection:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndustrial-grade EMI\/RFI resistance\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDimensions:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e66 mm x 49 mm x 125 mm\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e0.75 kg (1.65 lbs)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Control and Network Integration\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP451-11\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis optimized for high-speed synchronization within the Yokogawa control network. It manages the execution of PID control loops and sequential logic programs simultaneously, ensuring that process variables are maintained within strict tolerances. The module's flexible communication architecture allows it to serve as a gateway, integrating diverse field devices such as variable frequency drives and motor starters into the central DCS environment via standard industrial protocols like Profibus and Modbus.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eSystem Reliability and Diagnostics\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eBuilt with a focus on high availability, the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP451-11 (Part Number: CP451-11)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efeatures comprehensive self-diagnostic routines that monitor processor health, memory integrity, and communication status. In redundant systems, two modules work in tandem; if the primary unit detects a hardware failure, the secondary module assumes control without process interruption. The compact 125mm height allows for efficient high-density installation in standard field control station nests, reducing cabinet space requirements.\u003c\/p\u003e","brand":"Yokogawa","offers":[{"title":"Default Title","offer_id":52495164473528,"sku":"CP451-11","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/392..jpg?v=1769158451","url":"https:\/\/www.globalpetroparts.com\/products\/yokogawa-cp451-11-processor-module-for-centum-vp-systems","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}