{"product_id":"honeywell-tc-prr021-c200-control-system-redundancy-module","title":"Honeywell TC-PRR021 C200 Control System Redundancy Module","description":"\u003ch2\u003eHoneywell TC-PRR021 Redundancy Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell TC-PRR021\u003c\/strong\u003e is a redundancy module designed for Honeywell C200 control system networks. It manages dual-processor failover execution, enabling real-time status monitoring and automated switchover to prevent system downtime during primary hardware or network interruptions.\u003c\/p\u003e\n\u003ch3\u003eRack Allocation and Wiring Interface\u003c\/h3\u003e\n\u003cp\u003eThe module occupies 2 chassis slots in the control system enclosure, measuring 7.0 cm x 14.6 cm x 13.3 cm and weighing approximately 0.41 kg (0.9 lbs). Field wiring connections utilize a 36-pin TC-TBCH terminal connector, which supports wire gauges ranging from 16 to 22 AWG (0.64 mm to 1.30 mm).\u003c\/p\u003e\n\u003ch3\u003eElectrical Power and Circuit Coating\u003c\/h3\u003e\n\u003cp\u003eOperating with low power consumption, the TC-PRR021 draws 90 mA at 24 VDC. Depending on the model variant prefix, the unit provides standard component assembly (TC prefix) or conformal coating (TK prefix) to protect internal circuitry against environmental contaminants such as airborne moisture and industrial dust.\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\u003eTC-PRR021\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\u003eRedundancy Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl System Compatibility\u003c\/td\u003e\n\u003ctd\u003eHoneywell C200 Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupply Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCurrent Consumption\u003c\/td\u003e\n\u003ctd\u003e90 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eChassis Slot Requirement\u003c\/td\u003e\n\u003ctd\u003eOccupies 2 slots\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWiring Connector Type\u003c\/td\u003e\n\u003ctd\u003e36-pin TC-TBCH\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWire Size Compatibility\u003c\/td\u003e\n\u003ctd\u003e16 – 22 AWG (0.64 – 1.30 mm)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions (W × H × D)\u003c\/td\u003e\n\u003ctd\u003e7.0 cm × 14.6 cm × 13.3 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.41 kg (0.9 lbs)\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: How many chassis slots does the Honeywell TC-PRR021 occupy?\u003c\/p\u003e\n\u003cp\u003eA: The module requires 2 chassis slots in the C200 control system rack assembly.\u003c\/p\u003e\n\u003cp\u003eQ: Which terminal block connector is used for field wiring on the TC-PRR021?\u003c\/p\u003e\n\u003cp\u003eA: It uses a 36-pin TC-TBCH terminal block connector, supporting 16 to 22 AWG wire sizes.\u003c\/p\u003e\n\u003cp\u003eQ: What is the difference between the TC-PRR021 and TK-PRR021 variant models?\u003c\/p\u003e\n\u003cp\u003eA: The TC-PRR021 is the standard non-coated module, whereas the TK-PRR021 designates the conformally coated variant for harsh environments.\u003c\/p\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":43067302379619,"sku":"TC-PRR021","price":400.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/TC-PRR021_0.jpg?v=1741069562","url":"https:\/\/www.autocontrolglobal.com\/products\/honeywell-tc-prr021-c200-control-system-redundancy-module","provider":"AutoControl Global","version":"1.0","type":"link"}