{"product_id":"ge-is200exhsg3a-ex2100-high-speed-relay-driver-board","title":"GE IS200EXHSG3A EX2100 High-Speed Relay Driver Board","description":"\u003cp\u003eThe \u003cstrong\u003eGE IS200EXHSG3A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200EXHS\u003c\/strong\u003e High-Speed Relay Driver Board, operates as a dedicated hardware component for driving DC contactors and pilot relays within EX2100 Excitation Control networks.\u003c\/p\u003e\n\u003ch3\u003eHardware Specifications\u003c\/h3\u003e\n\u003cfigure class=\"table\"\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS200EXHSG3A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States (USA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e1.50 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e230.0 mm x 150.0 mm x 30.0 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e15 W max\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eEX2100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFunction\u003c\/td\u003e\n\u003ctd\u003eExciter High-Speed Relay Driver\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWetting Power\u003c\/td\u003e\n\u003ctd\u003e70 VDC (from M1 and M2 power supplies)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCable Interfaces\u003c\/td\u003e\n\u003ctd\u003e25-pin D-sub connectors (J505, J508, J515)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity and Firmware Compatibility\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eTransmitting status bit matrices directly to Exciter Main Input\/Output (EMIO) cards across the EBKP backplane, the board maintains high-speed signal distribution under both simplex and triple modular redundant (TMR) control topologies. Logic interfaces process feedback signals from contactors 41, 53A, and 53B to provide real-time operational state tracking.\u003c\/li\u003e\n\u003cli\u003eFirmware coordination across the EX2100 control platform verifies driver circuit responses for de-excitation (KDEP) and field flashing pilot relays (K53A, K53B). Integrated conditioning circuitry processes crowbar and de-excitation status lines coming from the EDEX board before delivering deterministic feedback vectors to the primary controller.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How are cable interconnections allocated across redundant EMIO control channels on this driver board?\u003c\/p\u003e\n\u003cp\u003eA: Connector J505 links to the M1 controller, J508 connects to M2, and J515 routes to C. Signal topologies across these 25-pin interfaces match, with the exception that connector J515 omits de-excitation and crowbar status lines.\u003c\/p\u003e\n\u003cp\u003eQ: What power source energizes the auxiliary contact wetting feedback paths on the board?\u003c\/p\u003e\n\u003cp\u003eA: Contact wetting is powered by a 70 VDC supply routed through plugs J12M1 and J12M2 directly from the M1 and M2 exciter power supplies.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eVerify that the primary excitation system is completely deactivated and that all electrical I\/O circuits inside the control cabinet are de-energized before touching hardware components.\u003c\/li\u003e\n\u003cli\u003eLabel every interface cable with its corresponding connector designation (J505, J508, J515, J12M1, J12M2) prior to removal to ensure accurate reconnection.\u003c\/li\u003e\n\u003cli\u003eUnscrew the board fasteners, remove the existing module, and confirm that the replacement unit matches the required group variant before seating it onto the mounting enclosure.\u003c\/li\u003e\n\u003cli\u003eTighten all mounting screws securely to establish proper mechanical bonding and ensure all multi-pin cable harnesses are fully latched at both ends before closing the panel doors.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":45307439054963,"sku":"IS200EXHSG3A","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/DS200TCEAG1B_625465e3-3799-432c-8125-2a689eb0ea70.png?v=1785896760","url":"https:\/\/www.dcssupplier.com\/products\/ge-is200exhsg3a-ex2100-high-speed-relay-driver-board","provider":"DcsSupplier Limited","version":"1.0","type":"link"}