{"product_id":"simplex-565-158-4100-mapnet-ii-quad-isolator-board","title":"Simplex 565-158 4100 MAPNET II Quad Isolator Board","description":"\u003ch4 class=\"PDq2pG_selectionAnchorContainer\" data-end=\"14\" data-start=\"0\"\u003eDescription\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp data-end=\"389\" data-start=\"16\"\u003eThe Simplex 565-158 is a 4100 MAPNET II Quad Isolator Board designed to enhance the reliability of MAPNET II communication loops in Simplex 4100 fire alarm systems. It isolates wiring faults such as shorts and opens, minimizing the impact of circuit failures while maintaining communication with unaffected portions of the addressable loop.\u003c\/p\u003e\n\u003cp data-end=\"389\" data-start=\"16\"\u003e \u003c\/p\u003e\n\u003cp data-end=\"389\" data-start=\"16\"\u003e \u003c\/p\u003e\n\u003ch4 data-end=\"389\" data-start=\"16\"\u003eTechnical Specifications\u003c\/h4\u003e\n\u003ctable style=\"width: 90.2174%; height: 303.907px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eCondition\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003eNew\/Never Used Surplus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003eSimplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eCategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003eFire Alarm Systems\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003ePart Number\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003e565-158\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr style=\"height: 19.5938px;\"\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eSubcategory\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003eCommunication Interface Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003eMAPNET II Quad Isolator Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eCompatible Systems\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003eSimplex 4100 \/ 4100+ Fire Alarm Control Panels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eCommunication Protocol\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003eMAPNET II\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eFunction\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003eFour-channel communication loop isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eSupported Wiring\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003eClass A (Style 6) or Class B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eCompatible Motherboard\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003e562-727 32-Point Auxiliary Motherboard\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eCompatible Transceiver\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003e562-976 MAPNET II Transceiver Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eDiagnostic Indicators\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003eFour Loop Trouble LEDs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eAddress Configuration\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003eDIP Switch (Addresses 1–127)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eApplication\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003eAddressable communication loop protection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 36.4964%;\"\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 63.2603%;\"\u003e 0.8 lb (0.36 kg)\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 data-end=\"411\" data-start=\"391\"\u003eInformation About \u003cspan data-sheets-root=\"1\"\u003e565-158\u003c\/span\u003e\n\u003c\/h4\u003e\n\u003cp class=\"PDq2pG_selectionAnchorContainer\" data-end=\"1070\" data-start=\"465\"\u003eThe 565-158 is a MAPNET II Quad Isolator Board used with Simplex 4100 and 4100+ fire alarm control panels to provide additional fault tolerance for addressable communication circuits. Installed on a 562-727 auxiliary motherboard, the board divides a single MAPNET II communication channel into four isolated outputs that can be configured for Class A (Style 6) or Class B operation. In the event of a short circuit or wiring fault, the isolator works with the MAPNET II transceiver to isolate only the affected branch, allowing communication to continue on the remaining circuits. The board also supports earth fault troubleshooting and includes diagnostic LEDs for each isolated loop to simplify maintenance.\u003c\/p\u003e\n\u003cp data-end=\"1106\" data-start=\"1091\"\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2309\" data-start=\"1108\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"2068\" data-start=\"1260\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1873\" data-start=\"1167\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1931\" data-start=\"1190\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1773\" data-start=\"1117\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1818\" data-start=\"1097\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1747\" data-start=\"1099\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1752\" data-start=\"1103\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1756\" data-start=\"1087\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1195\" data-end=\"1821\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1129\" data-end=\"1770\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1183\" data-end=\"1910\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1121\" data-end=\"1802\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1797\" data-start=\"1102\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"2192\" data-start=\"1321\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"2020\" data-start=\"1268\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1873\" data-start=\"1155\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1876\" data-start=\"1175\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1759\" data-start=\"1100\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1830\" data-start=\"1129\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"2068\" data-start=\"1308\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1945\" data-start=\"1174\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"2043\" data-start=\"1239\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1810\" data-start=\"1119\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"2023\" data-start=\"1329\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"2116\" data-start=\"1363\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1977\" data-start=\"1296\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"2036\" data-start=\"1360\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"2101\" data-start=\"1179\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"2123\" data-start=\"1129\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1957\" data-start=\"1112\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1003\" data-end=\"1658\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1007\" data-end=\"1642\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1193\" data-end=\"1892\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1135\" data-end=\"1884\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1144\" data-end=\"1936\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1053\" data-end=\"1804\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1243\" data-end=\"2040\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1183\" data-end=\"1894\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1602\" data-start=\"852\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1632\" data-start=\"918\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1928\" data-start=\"1139\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"974\" data-end=\"1693\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1077\" data-end=\"1800\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1054\" data-end=\"1790\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1208\" data-end=\"2062\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"922\" data-end=\"1595\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"934\" data-end=\"1622\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1103\" data-end=\"1879\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1084\" data-end=\"1814\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1698\" data-start=\"1085\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1836\" data-start=\"1152\"\u003e\u003c\/ul\u003e\n\u003cul data-start=\"1151\" data-end=\"1905\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1771\" data-start=\"1094\"\u003e\u003c\/ul\u003e\n\u003cul data-end=\"1916\" data-start=\"1193\"\u003e\n\u003cli data-end=\"1287\" data-start=\"1193\" data-section-id=\"qt69ea\"\u003eQuad Loop Isolation: Divides one MAPNET II communication channel into four isolated outputs.\u003cspan class=\"PDq2pG_selectionAnchor\" aria-hidden=\"true\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1394\" data-start=\"1288\" data-section-id=\"1gdn314\"\u003eEnhanced Fault Tolerance: Isolates short circuits and wiring faults to protect unaffected loop sections.\u003c\/li\u003e\n\u003cli data-end=\"1479\" data-start=\"1395\" data-section-id=\"1nwqje7\"\u003e4100 Series Compatibility: Designed for Simplex 4100 and 4100+ fire alarm systems.\u003c\/li\u003e\n\u003cli data-end=\"1570\" data-start=\"1480\" data-section-id=\"k7lsxg\"\u003eClass A or Class B Operation: Supports Style 6\/Class A or Class B wiring configurations.\u003c\/li\u003e\n\u003cli data-end=\"1664\" data-start=\"1571\" data-section-id=\"1verr9p\"\u003eDiagnostic LEDs: Four onboard LEDs indicate the status of each isolated communication loop.\u003c\/li\u003e\n\u003cli data-end=\"1757\" data-start=\"1665\" data-section-id=\"1bbfv4a\"\u003eEarth Fault Isolation: Assists technicians in locating communication and grounding faults.\u003c\/li\u003e\n\u003cli data-end=\"1837\" data-start=\"1758\" data-section-id=\"z26q60\"\u003eMAPNET II Integration: Operates with the 562-976 MAPNET II Transceiver Board.\u003c\/li\u003e\n\u003cli data-end=\"1916\" data-start=\"1838\" data-section-id=\"16qerhg\"\u003eFlexible Installation: Mounts on the 562-727 32-point Auxiliary Motherboard.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2095\" data-start=\"1918\"\u003eThe 565-158 delivers the reliability and precision required for fault-tolerant MAPNET II communications in Simplex 4100 fire alarm systems.\u003c\/p\u003e","brand":"Simplex","offers":[{"title":"Default Title","offer_id":52141405831466,"sku":"565-158","price":527.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0800\/0392\/4266\/files\/s-l1600_c87c77dd-52e8-4eb3-b887-f591fab2aa6f.webp?v=1785267454","url":"https:\/\/iqelectro.com\/products\/simplex-565-158-4100-mapnet-ii-quad-isolator-board","provider":"IQElectro","version":"1.0","type":"link"}