{"product_id":"siga-aps-edwards-intelligent-auxiliary-power-supply-24vdc-64a-dual-32a-outputs","title":"SIGA-APS | Edwards Intelligent Auxiliary Power Supply 24VDC 6.4A, Dual 3.2A Outputs","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Edwards SIGA-APS is an intelligent auxiliary power supply that provides 6.4 A of regulated 24 VDC power for fire alarm systems with Signature Data Circuits. It delivers two independent 3.2 A outputs and integrates seamlessly with main control panels for remote powering of system devices. The SIGA-APS is discontinued by the manufacturer but remains a reliable solution for powering distributed fire safety equipment.\u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\u003e \u003c\/p\u003e\n\u003cp class=\"\" data-end=\"574\" data-start=\"284\"\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\u003eEdwards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower Supplies\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSIGA-APS\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VDC regulated\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTotal Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e6.4 A maximum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOutput Channels\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo, 3.2 A each\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSignature or GSA data circuit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2-WB7(R) or RACCR enclosures\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTechnology\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSwitch-mode design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupervision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFully supervised by FACP\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAuxiliary power for fire alarm system modules\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBackup Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCompatible with battery backup\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTypical Uses\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eRemote signaling devices, amplifiers, annunciators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eOperating Mode\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eContinuous duty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2.00 lbs\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 \u003cspan data-sheets-root=\"1\"\u003eSIGA-APS\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe SIGA-APS is part of the Edwards Signature Series and is designed to supply auxiliary power for fire alarm control panels and connected devices. It communicates directly over the Signature or GSA data circuit, allowing supervision and integration with the main system. This power supply can be mounted in 2-WB7(R) or RACCR enclosures, supporting installation flexibility in various building layouts. Its switch-mode design ensures high efficiency while providing regulated 24 VDC for amplifiers, remote annunciators, and other system modules.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eIntelligent Auxiliary Power Supply: Provides supervised, regulated auxiliary power for Edwards fire alarm systems.\u003c\/li\u003e\n\u003cli\u003e6.4 A Total Output: Delivers reliable 24 VDC output power for multiple connected devices.\u003c\/li\u003e\n\u003cli\u003eDual Outputs: Two independent 3.2 A circuits for distributed load management.\u003c\/li\u003e\n\u003cli\u003eSignature\/GSA Circuit Integration: Communicates directly with Edwards Signature or GSA data circuits.\u003c\/li\u003e\n\u003cli\u003eRemote Mounting Options: Fits into 2-WB7(R) or RACCR boxes for installation flexibility.\u003c\/li\u003e\n\u003cli\u003eSwitch-Mode Efficiency: High-efficiency design reduces heat generation and power losses.\u003c\/li\u003e\n\u003cli\u003eSupervised Operation: Fully monitored by the control panel for faults and trouble conditions.\u003c\/li\u003e\n\u003cli\u003eDevice Compatibility: Suitable for amplifiers, annunciators, signaling devices, and auxiliary modules.\u003c\/li\u003e\n\u003cli\u003eBackup Power Ready: Designed to maintain system reliability during AC loss when used with batteries.\u003c\/li\u003e\n\u003cli\u003eDurable Construction: Built to Edwards’ standards for dependable performance in critical fire safety applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe SIGA-APS delivers the reliability and precision required for auxiliary power distribution in Edwards Signature fire alarm systems.\u003c\/p\u003e","brand":"Edwards","offers":[{"title":"Default Title","offer_id":49105186685184,"sku":"SIGA-APS","price":1468.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/a7fae43f02834e90a2e532a35caea4e0.jpg?v=1785542135","url":"https:\/\/alotechparts.com\/products\/siga-aps-edwards-intelligent-auxiliary-power-supply-24vdc-64a-dual-32a-outputs","provider":"Alo Tech Solutions","version":"1.0","type":"link"}