{"product_id":"honeywell-05701-a-0327-double-spco-relay-card","title":"Honeywell 05701-A-0327 Double SPCO Relay Card","description":"\u003ch3\u003e\u003cstrong\u003eProduct Description\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell 05701-A-0327\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis a dual-channel SPCO (Single Pole Change Over) relay card designed for Honeywell System 57 industrial automation and gas detection platforms. This module provides reliable and precise switching for safety-critical and process control applications. Each relay supports both normally open (NO) and normally closed (NC) contacts, offering versatile integration with alarms, actuators, and other control devices. An integrated fault relay ensures immediate alert in case of malfunction.\u003c\/p\u003e\n\u003ch3\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003ctable class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003cth\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Type\u003c\/td\u003e\n\u003ctd\u003eDouble SPCO (Each relay has NO + NC contacts)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Relays\u003c\/td\u003e\n\u003ctd\u003e2 Independent Channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Voltage\u003c\/td\u003e\n\u003ctd\u003e24V AC\/DC or 120V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching Accuracy\u003c\/td\u003e\n\u003ctd\u003e±0.05% Full-Scale\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFault Relay\u003c\/td\u003e\n\u003ctd\u003eBuilt-in single-pole relay triggers alarm on failure\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e12.7 × 5.1 × 12.7 cm (5 × 2 × 5 in)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.2 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C (-40°F to +185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40°C to +85°C (-40°F to +185°F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDurability\u003c\/td\u003e\n\u003ctd\u003eShock and vibration resistant, industrial-grade construction\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003e\u003cstrong\u003eKey Features \u0026amp; Advantages\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eDual independent SPCO relays for flexible switching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eFault relay ensures safety monitoring and alarm activation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSupports multiple voltage systems: 24V AC\/DC and 120V AC\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eRugged construction withstands harsh industrial conditions\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eCompact and lightweight design for easy integration in System 57 racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eHoneywell 05701-A-0327\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis suitable for:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003eGas detection and monitoring racks\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSafety-critical control systems\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eIndustrial process automation requiring redundant relay switching\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eFAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this card be used in modern Experion PKS systems?\u003c\/strong\u003e\u003cbr\u003eA: No, it is primarily designed for Honeywell System 57 platforms. Compatibility with newer systems is limited.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many devices can this relay card control?\u003c\/strong\u003e\u003cbr\u003eA: Each card provides two independent relays. For larger applications, multiple cards are required.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is the module still widely available?\u003c\/strong\u003e\u003cbr\u003eA: It is considered legacy and mostly available through surplus or secondary suppliers. Always verify condition before purchase.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Are the relays rated for high current switching?\u003c\/strong\u003e\u003cbr\u003eA: Yes, relays can handle standard control voltages up to 120V AC with industrial switching reliability.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":43886320418904,"sku":"05701-A-0327","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/05701-A-03292_efa9b282-92df-473a-b650-3c9f5b393799.jpg?v=1773911750","url":"https:\/\/www.industriaxplc.com\/products\/honeywell-05701-a-0327-double-spco-relay-card","provider":"IndustriaX Limited","version":"1.0","type":"link"}