{"product_id":"honeywell-ma420-4-module-secure-packaging-trusted-supplier","title":"MA420-4 | Honeywell 0–20mA Module for SS4 Smoke Detectors","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp\u003eThe Honeywell MA420-4 Smoke Detector Module is a 0–20 mA interface module designed for use with Honeywell SS4 flame and smoke detection systems. This updated version provides analog current output to transmit detector status and signal levels to compatible control equipment. It enables reliable integration of SS4 detectors into industrial monitoring and safety systems.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications \u003c\/h4\u003e\n\u003ctable style=\"width: 100%; height: 441.063px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.8392%; height: 19.5938px;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.9415%; height: 19.5938px;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.8392%; height: 19.5938px;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.9415%; height: 19.5938px;\"\u003eHoneywell\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.8392%; height: 19.5938px;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.9415%; height: 19.5938px;\"\u003eFire \u0026amp; Gas Detection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.8392%; height: 19.5938px;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.9415%; height: 19.5938px;\"\u003eMA420-4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.8392%; height: 19.5938px;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.9415%; height: 19.5938px;\"\u003eDetector Interface Modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.8392%; height: 19.5938px;\"\u003e\u003cstrong\u003eDevice Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.9415%; height: 19.5938px;\"\u003eSmoke Detector Interface Module\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.8392%; height: 19.5938px;\"\u003e\u003cstrong\u003eOutput Signal\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.9415%; height: 19.5938px;\"\u003e0–20 mA Analog\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.8392%; height: 19.5938px;\"\u003e\u003cstrong\u003eCompatible Detectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.9415%; height: 19.5938px;\"\u003eHoneywell SS4 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.8392%; height: 19.5938px;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.9415%; height: 19.5938px;\"\u003eFlame \u0026amp; Smoke Detection Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.8392%; height: 19.5938px;\"\u003e\u003cstrong\u003eMounting Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.9415%; height: 19.5938px;\"\u003ePanel \/ Enclosure Mount\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 10px;\"\u003e\n\u003ctd style=\"width: 39.8392%; height: 10px;\"\u003e\u003cstrong\u003eSignal Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.9415%; height: 10px;\"\u003eCurrent Loop\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.8392%; height: 19.5938px;\"\u003e\u003cstrong\u003eVersion\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.9415%; height: 19.5938px;\"\u003eNew Version\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 39.8392%; height: 19.5938px;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 59.9415%; height: 19.5938px;\"\u003e1 lb. (approx.)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eInformation About MA420-4\u003c\/h4\u003e\n\u003cp data-start=\"424\" data-end=\"1011\"\u003eThe MA420-4 is an analog output module engineered to convert SS4 detector signals into a 0–20 mA current loop for system interfacing. It is designed for integration with Honeywell SS4 flame and smoke detectors, allowing connection to PLCs, DCS platforms, or fire alarm control systems that accept analog inputs. The module provides proportional signal output representing detector condition, ensuring continuous supervision and monitoring. Built for industrial applications, it supports accurate signal transmission in safety-critical environments.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong data-end=\"1102\" data-start=\"1085\"\u003eKey Features:\u003cbr\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e0–20 mA Analog Output: Provides proportional current loop signal for system integration.\u003c\/li\u003e\n\u003cli\u003eSS4 Detector Compatibility: Designed specifically for Honeywell SS4 smoke and flame detectors.\u003c\/li\u003e\n\u003cli\u003eUpdated Version Design: Enhanced module revision for improved system compatibility.\u003c\/li\u003e\n\u003cli\u003eIndustrial Signal Interface: Enables connection to PLC, DCS, and control panels.\u003c\/li\u003e\n\u003cli\u003eContinuous Status Transmission: Outputs detector condition through supervised analog signal.\u003c\/li\u003e\n\u003cli\u003eCompact Module Format: Suitable for panel or enclosure mounting.\u003c\/li\u003e\n\u003cli\u003eReliable Current Loop Communication: Supports stable and interference-resistant signal transmission.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MA420-4 delivers the reliability and precision required for analog interfacing of SS4 detection systems in industrial safety applications.\u003c\/p\u003e","brand":"Honeywell","offers":[{"title":"Default Title","offer_id":51175100678442,"sku":"MA420-4","price":419.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/766cc1690a664392b842e23ec54339cb.jpg?v=1771854630","url":"https:\/\/iqelectro.com\/products\/honeywell-ma420-4-module-secure-packaging-trusted-supplier","provider":"IQElectro","version":"1.0","type":"link"}