{"product_id":"honeywell-05701-a-0282-high-integrity-relay-card-module","title":"Honeywell 05701-A-0282 High Integrity Relay Card Module","description":"\u003ch2\u003eHoneywell 05701-A-0282 High Integrity Relay Card\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eHoneywell 05701-A-0282\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003e05701-A-0282\u003c\/strong\u003e High Integrity Relay Card, operates as a dedicated hardware component for relay switching and signal control within process control and safety-instrumented systems.\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\u003e05701-A-0282\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\u003e05701-A-0282\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 rack-powered draw\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput \/ Output Voltage\u003c\/td\u003e\n\u003ctd\u003e24 V DC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eResponse Time\u003c\/td\u003e\n\u003ctd\u003e95 percent response achieved within 30 seconds\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHazardous Certification\u003c\/td\u003e\n\u003ctd\u003eClass I, Division 2\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 directly with safety loops, supporting auxiliary 4-20 mA HART loop protocol architectures and critical relay switching pathways. Built-in channel-to-channel isolation and galvanic barriers protect internal control processors from high-voltage transients and ground loop currents, while cold junction compensation (CJC) maintains thermal measurement stability across neighboring analog input circuits.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the 05701-A-0282 relay card be hot-swapped while the detector rack is powered?\u003c\/p\u003e\n\u003cp\u003eA: Hot-swapping must strictly adhere to Honeywell rack maintenance guidelines, ensuring terminal power is isolated or appropriate safety procedures are executed to prevent bus interruption.\u003c\/p\u003e\n\u003cp\u003eQ: What response performance does the module provide for critical loop execution?\u003c\/p\u003e\n\u003cp\u003eA: The card is engineered to achieve a 95 percent response metric within 30 seconds for safety-critical operations.\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 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 loops.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HONEYWELL","offers":[{"title":"Default Title","offer_id":51285998043448,"sku":"05701-A-0282","price":250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/612_24a9793f-6736-4d05-bd26-dbc45604899e.jpg?v=1792031883","url":"https:\/\/www.automodulexpert.com\/products\/honeywell-05701-a-0282-high-integrity-relay-card-module","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}