{"product_id":"pad5-6a-siemens-6a-addressable-power-supply-module-for-fire-alarm-systems","title":"PAD5-6A | Siemens 6A Addressable Power Supply Module for Fire Alarm Systems","description":"\u003ch4\u003eDescription \u003c\/h4\u003e\n\u003cp data-end=\"396\" data-start=\"144\"\u003eThe Siemens PAD5-6A is an addressable power-supply module designed for use with Siemens fire alarm control panels (FACPs). This unit provides up to 6 amps of 24 VDC NAC power and auxiliary output for powering notification appliances and system peripherals. The PAD5-6A ensures reliable, supervised power distribution and compliance with UL and ADA standards for life-safety applications.\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\u003eSiemens\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\u003ePAD5-6A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eAddressable Power Supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VDC, 6A total (four Class B or two Class A circuits)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eAuxiliary Output\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e24 VDC, 3A (included in total output)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Power Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e120 VAC, 50\/60 Hz, 3A max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eFollower Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eOne supervised NAC follower, 16–33 VDC or dry contact\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCircuit Types\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eClass A and Class B, expandable with PAD-5-CLSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBattery Charging Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eTwo 7–18 Ah internal (up to 100 Ah with external enclosure)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSupervision\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eNACs, ground fault, AC fail, and battery supervision\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTrouble Relays\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eForm C (general trouble) and Form A (AC fail)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSynchronization Support\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSystem Sensor, Wheelock, Gentex, AMSECO\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSignal Patterns\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eANSI Temporal 3 \u0026amp; 4, March-time 30\/60\/120 PPM\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eControl Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMicroprocessor-based with Flash firmware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompliance Standards\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eUL864 10th Edition, UL1076, UL2017, UL2572, ULC-S527, ULC-S576\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMounting\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e2HU enclosure (multi-module)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eDimensions (H×W×D)\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e27 × 20 × 10 in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e15 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003e\u003cbr\u003e\u003c\/h4\u003e\n\u003ch4\u003e\u003c\/h4\u003e\n\u003ch4\u003eInformation About \u003cmeta charset=\"utf-8\"\u003e \u003cmeta charset=\"utf-8\"\u003e\n\u003cspan data-sheets-root=\"1\"\u003ePAD5-6A\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003eThe PAD5-6A is a UL 10th Edition and ULC-S527 listed addressable power-supply unit from Siemens’ advanced PAD-5 series. It is built to deliver dependable 24 VDC output for notification appliances and auxiliary devices, supporting both Class A and Class B circuits. The module seamlessly integrates with Siemens FP2011-U1 and FP2012-U1 fire alarm control panels, automatically communicating status and diagnostics for system monitoring. Featuring microprocessor-based control, battery supervision, and ground-fault detection, the PAD5-6A provides robust and compliant operation for commercial and industrial fire-protection systems.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eHigh Output Power: Provides up to 6A of 24VDC NAC and auxiliary power for connected devices.\u003c\/li\u003e\n\u003cli\u003eCircuit Flexibility: Supports four Class B or two Class A output circuits, expandable with optional PAD-5-CLSA module.\u003c\/li\u003e\n\u003cli\u003eSupervised Operation: Monitors battery, ground faults, and NAC integrity for continuous reliability.\u003c\/li\u003e\n\u003cli\u003eAdvanced Synchronization: Built-in support for System Sensor, Wheelock, Gentex, and AMSECO strobes and coded signals.\u003c\/li\u003e\n\u003cli\u003eExpandable Configuration: Optional modules allow additional circuits and releasing functions (e.g., deluge, pre-action).\u003c\/li\u003e\n\u003cli\u003eMicroprocessor Control: Flash memory-based firmware ensures fast, accurate diagnostics and easy upgrades.\u003c\/li\u003e\n\u003cli\u003eComprehensive Compliance: Meets UL864 10th Edition, ADA, ULC-S527, and ULC-S576 standards.\u003c\/li\u003e\n\u003cli\u003eMulti-Module Mounting: Fits 2HU enclosures with clean integration into Siemens fire systems.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe PAD5-6A delivers the reliability and precision required for fire alarm power distribution and notification control in critical safety environments.\u003c\/p\u003e","brand":"Siemens","offers":[{"title":"Default Title","offer_id":49105135337728,"sku":"PAD5-6A","price":1977.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0388\/5331\/2557\/files\/167240_436x500_058dbc1f-cf6d-41c5-a8da-ce4027883c05.png?v=1785541003","url":"https:\/\/alotechparts.com\/products\/pad5-6a-siemens-6a-addressable-power-supply-module-for-fire-alarm-systems","provider":"Alo Tech Solutions","version":"1.0","type":"link"}