{"product_id":"fire-lite-ms-5024-replacement-board-responsive-support","title":"MS-5024 | Fire-Lite Five-Zone Control\/Communicator Replacement Board for Conventional Fire Systems","description":"\u003ch4\u003eDescription\u003c\/h4\u003e\n\u003cp\u003eThe Fire-Lite MS-5024 is a replacement control and digital communicator board designed for five-zone conventional fire alarm systems. It supports a range of normally open input devices including pull stations, smoke detectors, and waterflow switches. The MS-5024 integrates system control, communication, and supervised circuits into a single board for reliable fire protection functionality.\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFIRE-LITE (Honeywell)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Safety\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMS-5024\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Alarm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Charging Circuit\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27.6 V @ 0.8 A normal flat charge\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Charger Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e17 Ah battery (7 Ah internal; larger requires BB-17F cabinet)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupervised Circuits\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eLow\/no battery supervision; power-limited circuitry\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eZone Operation\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAll zones NFPA Style B; Zone 3 Style B\/D (with CAC-5F)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VDC (100 mV ripple max)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAlarm Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e26 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eShort Circuit Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUp to 42 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum Loop Resistance\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e100 Ω\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eEnd-of-Line Resistor\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e4.7K, ½ W (P\/N 27072 UL listed)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDetector Loop Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSupports one alarmed detector per zone\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eStandby Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e7.26 mA (incl. ELR + detector load)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutputs\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo NACs, two programmable relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eConventional fire detection and notification\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 MS-5024\u003c\/h4\u003e\n\u003cp\u003eThe MS-5024 is a combined control panel and digital communicator board developed by Fire-Lite for use in conventional fire alarm installations. The board accommodates five initiating zones and supports NFPA Style B for all zones, with optional Style D operation on Zone 3 when used with the CAC-5F accessory. Its design includes two NAC outputs and two programmable relays, providing notification and auxiliary control capabilities. Typical applications include small to mid-size facilities requiring supervised circuits, battery-backed operation, and compatibility with a variety of standard detection devices.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eFive-zone configuration: Supports waterflow switches, pull stations, and smoke detectors.\u003c\/li\u003e\n\u003cli\u003eIntegrated communicator: Combines control panel functions with digital communication on one board.\u003c\/li\u003e\n\u003cli\u003eTwo NAC outputs: Provides notification appliance support for horns, strobes, and bells.\u003c\/li\u003e\n\u003cli\u003eProgrammable relays: Offers auxiliary control for system functions and outputs.\u003c\/li\u003e\n\u003cli\u003eBattery charging capability: Supports up to 17 Ah batteries with external battery cabinet options.\u003c\/li\u003e\n\u003cli\u003eStyle B and Style D zoning: Zone 3 can operate in Style D with CAC-5F accessory.\u003c\/li\u003e\n\u003cli\u003eSupervised circuitry: Includes low\/no battery supervision and power-limited circuits.\u003c\/li\u003e\n\u003cli\u003e24 VDC operation: Supports stable performance within standard fire alarm voltage requirements.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe MS-5024 delivers the reliability and precision required for dependable operation in conventional fire alarm control and communication systems.\u003c\/p\u003e","brand":"Fire-Lite","offers":[{"title":"Default Title","offer_id":47423117656362,"sku":"MS-5024","price":867.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/shopping_4.webp?v=1706201863","url":"https:\/\/iqelectro.com\/products\/fire-lite-ms-5024-replacement-board-responsive-support","provider":"IQElectro","version":"1.0","type":"link"}