{"product_id":"honeywel-05701-a-0282-relay-interface-card","title":"Honeywel 05701-A-0282 Relay Interface Card","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe Honeywell\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e05701-A-0282\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a ruggedized industrial Relay Interface Card engineered for the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSystem 57\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(formerly Sieger\/Zellweger) gas and flame monitoring control platform. Working directly alongside the main sensor drive modules, this card expands the control loop's hardware capabilities by providing physical electromechanical relay contacts. \u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e: Honeywell Analytics \/ Sieger\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePart Number Identification\u003c\/strong\u003e:\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e05701-A-0282\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSystem Family Framework\u003c\/strong\u003e: System 57 Architecture Series\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHardware Classification\u003c\/strong\u003e: Relay Interface Card \/ Output Expansion Board\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOutput Configuration\u003c\/strong\u003e: Multi-channel mechanical relay contact arrays (Normally Open \/ Normally Closed paths)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNominal Operating Supply\u003c\/strong\u003e: 24V DC backplane input voltage\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOperating Voltage Range Window\u003c\/strong\u003e: Acceptable loop input variance from 20V DC to 28V DC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModule Protection Class\u003c\/strong\u003e: IP20 rating designed for dry control cabinet configurations\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFaceplate Diagnostics\u003c\/strong\u003e: Integrated LED status array for quick troubleshooting and contact state tracking\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Mounting Style\u003c\/strong\u003e: Tailored for rear-access panel mounting behind standard System 57 control sub-racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePhysical Module Dimensions\u003c\/strong\u003e: 140 mm Width x 100 mm Height x 45 mm Depth\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eNet Hardware Mass\u003c\/strong\u003e: Approximately 0.35 kg (0.77 lbs) compact card footprint\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAmbient Temperature Range\u003c\/strong\u003e: -20°C to +60°C (-4°F to +140°F) continuous operation threshold\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRelative Humidity Limits\u003c\/strong\u003e: 5% to 95% non-condensing processing boundary\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eIndustrial Application Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEmergency Ventilation Interlocking\u003c\/strong\u003e: Triggers high-power industrial roof exhaust fan contactors when a paired toxic gas sensor drive module signals a hazardous gas release.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSounder and Strobe Activation\u003c\/strong\u003e: Closes dry contact circuits to activate localized flashing sirens and strobe arrays across gas storage yards when alarm parameters are breached.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFuel Line Isolation Shutoff\u003c\/strong\u003e: Energizes emergency gas shutoff solenoid valves on boiler feed lines immediately upon receiving critical LEL fault triggers from the processing rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRemote DCS Status Telemetry\u003c\/strong\u003e: Routes hardware fault states and system alarm indicators back into an overall plant Distributed Control System (DCS) monitoring mainframe.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":45024299516019,"sku":"05701-A-0282","price":410.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-05-21_17-40-50.png?v=1779357072","url":"https:\/\/www.dcssupplier.com\/products\/honeywel-05701-a-0282-relay-interface-card","provider":"DcsSupplier Limited","version":"1.0","type":"link"}