{"product_id":"tk-prs021-51404305-275-51309283-200-honeywell-control-processor-module","title":"TK-PRS021 51404305-275 51309283-200 Honeywell Control Processor Module","description":"\u003cp\u003e\u003cstrong\u003eProduct Overview\u003c\/strong\u003e\u003cbr\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTK-PRS021\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(Part Numbers: 51404305-275 \/ 51309283-200) is a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-performance Control Processor Module\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003edesigned for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell Experion PKS\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand legacy\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDCS environments\u003c\/strong\u003e. Serving as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecomputational \"brain\"\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eof the control system, it manages\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecomplex logic execution, data acquisition\u003c\/strong\u003e, and\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-speed industrial communication\u003c\/strong\u003e. With\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e4 MB of dedicated user memory\u003c\/strong\u003e, the module efficiently handles\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eadvanced control algorithms\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand large-scale data points.\u003c\/p\u003e\n\u003cp\u003eEngineered for\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003emission-critical reliability\u003c\/strong\u003e, the TK-PRS021 supports\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eredundant configurations\u003c\/strong\u003e, ensuring seamless failover during hardware faults. Its robust construction allows operation in\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eextreme thermal and industrial conditions\u003c\/strong\u003e, making it ideal for sectors such as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eoil \u0026amp; gas, power generation, and chemical manufacturing\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eFeature\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\u003e\u003cstrong\u003eModel Designation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTK-PRS021 (51404305-275)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlternative Reference\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e51309283-200\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eControl Processor Unit (CPU)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOnboard Memory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4 MB High-Speed User Memory\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eRedundancy Capability\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFully supports synchronized redundant pairing and seamless failover\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eIndustrial Protocols\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFoundation Fieldbus, Profibus, Honeywell proprietary links\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e-40°C to +70°C (-40°F to +158°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eModule Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17.8 × 7.6 × 27.9 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eUnit Weight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e1.9 kg \u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eExecuting\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ecomplex PID loops\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eand interlocking logic in DCS\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eManaging\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eredundant processor clusters\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein petrochemical refining plants\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProviding\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003ehigh-availability control\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efor large-scale pharmaceutical batch processing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIntegrating\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003efieldbus devices\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003einto centralized Honeywell control architectures\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr\u003e\n\u003cp\u003e\u003cstrong\u003eFrequently Asked Questions (FAQ)\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are 51404305-275 and 51309283-200 the same module?\u003c\/strong\u003e\u003cbr\u003eA: Yes.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eTK-PRS021\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the primary model number.\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e51404305-275\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eusually refers to the full assembly, while\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e51309283-200\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoften indicates the PCB or specific firmware revision. Both are functionally equivalent.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be used in non-redundant applications?\u003c\/strong\u003e\u003cbr\u003eA: Yes. While designed for redundancy, the TK-PRS021 operates as a\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003estandalone processor\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ein systems where a single CPU meets the control requirements.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":52520905638072,"sku":"TK-PRS021 51404305-275 51309283-200","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/TK-PRS021_51404305-275_51309283-200_49fe5c16-bafd-4747-944c-cec22288c433.jpg?v=1770017080","url":"https:\/\/www.globalpetroparts.com\/products\/tk-prs021-51404305-275-51309283-200-honeywell-control-processor-module","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}