{"product_id":"cp451-51-yokogawa-processor-module","title":"CP451-51 Yokogawa Processor Module","description":"\u003ch2\u003eProduct Description\u003c\/h2\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP451-51 (P\/N: CP451-51)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a high-performance central processing unit engineered for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eYokogawa CENTUM VP Field Control Units\u003c\/strong\u003e, specifically the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eAFV300 and AFV400\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003econtroller platforms. As an advanced hardware revision, it is the official successor to the legacy\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCP451-11\u003c\/strong\u003e, delivering improved performance, enhanced reliability, and extended lifecycle support for existing DCS installations.\u003c\/p\u003e\n\u003cp\u003eThis variant incorporates the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eISA Standard G3\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eenvironmental protection option, providing enhanced resistance to corrosive gases and harsh industrial atmospheres. Designed for high-availability control systems, the CP451-51 supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003esingle or dual-redundant configurations\u003c\/strong\u003e, ensuring continuous process operation. It executes complex control logic, manages I\/O data acquisition, and maintains real-time communication across the CENTUM VP control network.\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\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eHigh-speed CPU module for Field Control Units\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eAFV300, AFV400 (CENTUM VP)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eISA Standard G3 conformal coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExplosion Protection\u003c\/td\u003e\n\u003ctd\u003eStandard type (Suffix -5, non-explosion protected)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRedundancy Support\u003c\/td\u003e\n\u003ctd\u003eSingle or dual-redundant configuration\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReplacement Model\u003c\/td\u003e\n\u003ctd\u003eDirect successor to CP451-11\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.0 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCooling Method\u003c\/td\u003e\n\u003ctd\u003ePassive natural convection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eIndustrial Applications\u003c\/h2\u003e\n\u003cp\u003eThe CP451-51 is ideally suited for installations operating in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecorrosive or contaminated environments\u003c\/strong\u003e, including pulp and paper facilities, wastewater treatment plants, and chemical processing units. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eG3-level protection\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003esafeguards internal circuitry from sulfurous, chlorine-based, and other aggressive airborne contaminants, significantly improving long-term reliability and reducing unplanned downtime.\u003c\/p\u003e\n\u003ch2\u003eFAQ\u003c\/h2\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the CP451-51 compatible with existing CP451-11 backplanes?\u003c\/strong\u003e\u003cbr\u003eA: Yes. The CP451-51 is designed as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003edrop-in replacement\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor the CP451-11, allowing straightforward hardware migration without cabinet or backplane modifications.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What does the G3 option provide?\u003c\/strong\u003e\u003cbr\u003eA: The G3 designation refers to\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eISA-71.04 environmental severity level G3\u003c\/strong\u003e, indicating the module is treated to withstand severe corrosive environments where unprotected electronics would typically experience accelerated failure.\u003c\/p\u003e","brand":"YOKOGAWA","offers":[{"title":"Default Title","offer_id":51636542538040,"sku":"CP451-51","price":188.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/CP451-51.jpg?v=1768982950","url":"https:\/\/www.automodulexpert.com\/bg\/products\/cp451-51-yokogawa-processor-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}