{"product_id":"51404305-275-tk-prs021-honeywell-control-processor-module","title":"51404305-275 TK-PRS021 | HONEYWELL | Control Processor Module","description":"\u003cp\u003eThe \u003cstrong\u003e51404305-275\u003c\/strong\u003e (model \u003cstrong\u003eTK-PRS021\u003c\/strong\u003e) is a C200 control processor module designed by Honeywell for the Experion PKS distributed control system. Installed in a C200 controller chassis, it executes real-time control algorithms, manages high-speed field I\/O communications, and coordinates process control tasks across industrial networks. This module features a 24 VDC input power requirement, internal power rail regulation, onboard battery backup, and protective conformal coating.\u003c\/p\u003e\n\u003ch3\u003eProcessor Power Architecture and Memory Backup\u003c\/h3\u003e\n\u003cp\u003eThe TK-PRS021 processor receives a primary supply voltage of 24 VDC and conditions power for its onboard electronics across internal voltage rails [+5 VDC ±5% at 1.5 A and +3.3 VDC ±5% at 1.0 A]. To safeguard control logic and configuration data during main power disruptions, the unit includes an onboard non-rechargeable lithium battery providing up to 144 hours (6 days) of continuous memory retention.\u003c\/p\u003e\n\u003ch3\u003eMechanical Specifications and Operating Parameters\u003c\/h3\u003e\n\u003cp\u003eDesigned for chassis-based insertion within control enclosures, the module measures 17.8 × 7.6 × 27.9 cm and has a total package weight of 1.9 kg. Conformal coating on internal circuit assemblies protects sensitive components against environmental contaminants, supporting stable continuous operation in demanding industrial process control environments.\u003c\/p\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eTK-PRS021\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51404305-275\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eControl Processor Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Compatibility\u003c\/td\u003e\n\u003ctd\u003eExperion PKS C200 Controller Chassis\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInternal Power Rails\u003c\/td\u003e\n\u003ctd\u003e+5 VDC ±5% @ 1.5 A, +3.3 VDC ±5% @ 1.0 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBattery Backup Time\u003c\/td\u003e\n\u003ctd\u003eStandard Lithium Battery: ~144 hours (6 days)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eEnvironmental Protection\u003c\/td\u003e\n\u003ctd\u003eConformal Coated PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Dimensions (H × W × D)\u003c\/td\u003e\n\u003ctd\u003e17.8 × 7.6 × 27.9 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePackage Weight\u003c\/td\u003e\n\u003ctd\u003e1.9 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003cp\u003eFrequently Asked Questions\u003c\/p\u003e\n\u003cp\u003eQ: What system platform uses the Honeywell 51404305-275 TK-PRS021 control processor?\u003c\/p\u003e\n\u003cp\u003eA: The TK-PRS021 module functions as the primary control processor module within the Honeywell Experion PKS C200 controller system.\u003c\/p\u003e\n\u003cp\u003eQ: How is user memory protected during power outages on the TK-PRS021 processor?\u003c\/p\u003e\n\u003cp\u003eA: An onboard replaceable lithium battery maintains volatile user memory and system configuration for approximately 144 hours (6 days) when primary power is lost.\u003c\/p\u003e\n\u003cp\u003eQ: What are the primary input power requirements for this control module?\u003c\/p\u003e\n\u003cp\u003eA: The unit operates on a 24 VDC power supply input and regulates internal logic rails at +5 VDC (1.5 A) and +3.3 VDC (1.0 A).\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":68047555526952,"sku":"TK-PRS021 51404305-275","price":315.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0827\/6266\/2184\/files\/TK-PRS02151404305-375_Cocoai.png?v=1793346633","url":"https:\/\/www.powerdcs.com\/es\/products\/51404305-275-tk-prs021-honeywell-control-processor-module","provider":"Power DCS Parts Limited","version":"1.0","type":"link"}