{"product_id":"mc-tdor22-51309150-175-honeywell-digital-output-relay-module","title":"MC-TDOR22 51309150-175 Honeywell Digital Output Relay Module","description":"\u003ch2\u003eHoneywell MC-TDOR22 51309150-175 Digital Output Relay Module\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell MC-TDOR22 (51309150-175)\u003c\/strong\u003e digital output relay module provides direct physical\/electrical execution for discrete control switching within Distributed Control Systems (DCS).\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\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\u003eMC-TDOR22\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\u003ePart Number\u003c\/td\u003e\n\u003ctd\u003e51309150-175\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eGlobal Manufacturing Facility\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.5 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e10.8 cm x 6.7 cm x 8.4 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 55 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eStandard DCS rack-powered draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Outputs\u003c\/td\u003e\n\u003ctd\u003e16 discrete relay output channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSupported Devices\u003c\/td\u003e\n\u003ctd\u003eSolenoids, valves, indicators, and alarms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003e4-20 mA HART Loop Protocol \u0026amp; Channel Isolation\u003c\/h3\u003e\n\u003cp\u003eThe module interfaces with control loop networks, supporting auxiliary 4-20 mA HART loop protocol architectures and discrete actuator switching circuits. Built-in channel-to-channel isolation safeguards internal control processors from inductive kickback and ground loop faults originating across external relay loads, while cold junction compensation (CJC) preserves measurement stability across neighboring analog instrumentation.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the MC-TDOR22 module be hot-swapped while the DCS rack is powered?\u003c\/p\u003e\n\u003cp\u003eA: Yes. The module features a hot-swappable design permitting live replacement and maintenance without shutting down the entire rack backplane.\u003c\/p\u003e\n\u003cp\u003eQ: How do the relay outputs protect against external electrical faults?\u003c\/p\u003e\n\u003cp\u003eA: Galvanic isolation and robust relay switching barriers isolate control electronics from high-voltage transients generated by inductive field actuators.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnclosure Mounting:\u003c\/strong\u003e Insert the module securely into the designated slot of the standard Honeywell DCS rack or control cabinet housing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWiring \u0026amp; Grounding:\u003c\/strong\u003e Route output control wiring separately from low-level signal lines, terminating shield drains firmly to the cabinet grounding bar.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Verification:\u003c\/strong\u003e Inspect all field wiring terminations and verify correct relay load ratings prior to energizing system outputs.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":51285922087224,"sku":"MC-TDOR22 51309150-175","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/MC-TDOR22_51309150-1751.jpg?v=1761617128","url":"https:\/\/www.automodulexpert.com\/products\/mc-tdor22-51309150-175-honeywell-digital-output-relay-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}