{"product_id":"simplex-562-974-mapnet-ii-power-supply-motherboard-for-4100-fire-alarm-systems","title":"Simplex 562-974 MAPNET II Power Supply Motherboard for 4100 Fire Alarm Systems","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp dir=\"auto\" data-start=\"16\" data-end=\"396\"\u003e\u003cmeta charset=\"UTF-8\"\u003eThe Simplex 562-974 is a MAPNET II power supply\/motherboard designed to support addressable device communication in compatible Simplex 4100-series fire alarm systems. Simplex part number 562-974 provides isolated 36 VDC power for MAPNET signaling lines and serves as the motherboard for the 562-976 MAPNET II Interface Transceiver Board.\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cbr\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\u003eSimplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eFire Alarm \u0026amp; Life 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\u003e562-974\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 Power Supply Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMAPNET II Power Supply \/ Motherboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eSystem Family\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSimplex 4100 Series\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCommunication Platform\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMAPNET II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMAPNET Line Power Supply and Interface Motherboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Interface Board\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eSimplex 562-976 MAPNET II Interface Transceiver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMAPNET Output Voltage\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eIsolated +36 VDC (+5%, -7%)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eMaximum MAPNET Output Current\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e500 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003ePower Supply Connection\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eP4 Harness Connection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eP4 Input\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e+24 VDC \/ 24 VDC Common\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eCompatible Harness\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e733-523\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eBoard Connectors\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eP1, P2, P3, P4, J1 and J2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eInstallation Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eInternal Panel PCB \/ Motherboard Assembly\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMAPNET II Addressable Fire Alarm Loop Power and Interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eApproximate Board Dimensions\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e9.5 in W × 5 in H\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eApprox. 1.1 lb\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\"\u003e562-974\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003eThe 562-974 is a legacy Simplex MAPNET II power supply and motherboard assembly used as part of the MAPNET II interface architecture in compatible 4100-series fire alarm control systems. The board accepts the 562-976 MAPNET II Interface Transceiver as a daughter card while providing standard panel power and communication connections required by the interface assembly. Its isolated MAPNET output is rated at +36 VDC with a +5%\/-7% tolerance and supplies up to 500 mA for operation of connected MAPNET lines. As an OEM board-level component, it is primarily intended for maintenance, repair, and restoration of existing Simplex MAPNET-based installations where retaining the original system architecture is required.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cspan\u003eMAPNET II Power Supply: Provides the dedicated DC supply required to operate compatible MAPNET addressable signaling lines.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMotherboard Configuration: Functions as the motherboard for the Simplex 562-976 MAPNET II Interface Transceiver Board.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eIsolated 36 VDC Output: Supplies isolated +36 VDC power with a specified tolerance of +5%\/-7%.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e500 mA Output Capacity: Supports MAPNET line loads requiring up to 500 mA from the isolated 36 VDC supply.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e24 VDC Power Input: Receives operating power from the compatible panel master or expansion power supply through its dedicated harness connection.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4100-Series Integration: Used within compatible Simplex 4100 MAPNET II interface configurations.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eMAPNET Communication Support: Works with the transceiver assembly to maintain communication with compatible addressable field devices.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDedicated Transceiver Interface: Connector arrangement supports installation and operation of the 562-976 daughter board.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003ePanel Communication Connections: Incorporates the power and communication interfaces necessary for integration with the host fire alarm system.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eField Wiring Interface: Board-mounted terminals and connectors provide the required MAPNET and internal panel connections.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eOEM Service Component: Suitable for board-level replacement during maintenance of legacy Simplex MAPNET II installations.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLegacy System Support: Allows existing MAPNET-equipped systems to be serviced without changing the fundamental addressable communication architecture.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cspan\u003eThe 562-974 delivers the reliability and precision required for maintaining MAPNET II power and addressable communication functions in compatible legacy Simplex fire alarm systems.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp id=\"p-rc_c7b8f4fae39e183e-25\"\u003e\u003c\/p\u003e\n\u003cul\u003e\u003c\/ul\u003e\n\u003cul\u003e\u003c\/ul\u003e","brand":"Simplex","offers":[{"title":"Default Title","offer_id":52822488809770,"sku":"562-974","price":599.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1200_849abeeb-596d-457e-a89f-03eaeaffb6ea.jpg?v=1790971117","url":"https:\/\/iqelectro.com\/products\/simplex-562-974-mapnet-ii-power-supply-motherboard-for-4100-fire-alarm-systems","provider":"IQElectro","version":"1.0","type":"link"}