{"product_id":"is200ebrgh2a-ge-exciter-bridge-interface-boards","title":"IS200EBRGH2A GE Exciter Bridge Interface Boards","description":"\u003cp\u003eThe \u003cstrong\u003eGE IS200EBRGH2A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200EBRG\u003c\/strong\u003e Exciter Bridge Interface Board, operates as a dedicated hardware component for SCR bridge monitoring and control signal interfacing within EX2100e excitation control system platforms.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIS200\u003c\/strong\u003e: Indicates the product series within the GE Mark\/EX2100e ecosystem.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEBRG\u003c\/strong\u003e: Designates the module as an Exciter Bridge Interface board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eH2A\u003c\/strong\u003e: Hardware revision level \"H2\" with \"A\" denoting the initial group release version of this specific assembly.\u003c\/li\u003e\n\u003c\/ul\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\u003eIS200EBRGH2A\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\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.3 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e15.2 cm x 16.5 cm x 5.1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 deg C to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDerived from 125 VDC or rectified AC input\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eThyristor Support\u003c\/td\u003e\n\u003ctd\u003e42 mm, 52 mm, 77 mm\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 Licences\u003c\/h3\u003e\n\u003cp\u003eThe IS200EBRGH2A functions as a primary node for bridge telemetry, requiring deterministic communication with the host controller to maintain loop stability. The board utilizes high-speed interfaces to process data from thermistor sensors, current sensors, and fan rotation feedback. Backplane bus communication velocity must be synchronized with the system's scan rate to ensure that over-temperature trip signals and fault alarms are registered within sub-millisecond intervals. Firmware flash compatibility is maintained through the system's engineering workstation, ensuring that the interface logic remains consistent with the specific SCR bridge hardware configuration.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Is the IS200EBRGH2A capable of hot-swapping while the bridge is energized?\u003c\/p\u003e\n\u003cp\u003eA: No. The board must be completely isolated from the DC control power and the SCR bridge control circuits before removal to avoid accidental triggering or circuit damage.\u003c\/p\u003e\n\u003cp\u003eQ: How should the LED indicators be interpreted during a bridge alarm state?\u003c\/p\u003e\n\u003cp\u003eA: The onboard LEDs provide local diagnostic feedback. A solid state indicates normal operation, while flashing or extinguished LEDs typically signify an open thermistor circuit, fan failure, or bridge over-temperature event. Refer to the specific EX2100e maintenance manual for the fault code matrix.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eEnsure the control rack is powered down and the DC supply voltage is verified at 0 VDC.\u003c\/li\u003e\n\u003cli\u003eMount the board using the provided standoffs to ensure adequate clearance from the backplane and adjacent modules.\u003c\/li\u003e\n\u003cli\u003eConnect sensors (thermistor, current) using shielded twisted-pair cabling to minimize noise injection from the high-power SCR bridge environment.\u003c\/li\u003e\n\u003cli\u003eVerify that the physical size jumpers or software configuration settings match the installed 42 mm, 52 mm, or 77 mm thyristor dimensions.\u003c\/li\u003e\n\u003cli\u003eEnsure all fan control feedback lines are firmly seated, as loose connections will register a false alarm in the control system.\u003c\/li\u003e\n\u003cli\u003eMaintain a clean, dust-free installation environment; particulate accumulation on the PCB can lead to leakage currents across high-impedance sensing circuits.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":52493479149880,"sku":"IS200EBRGH2A","price":220.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0893\/1616\/3896\/files\/IS200EBRGH2A1.jpg?v=1781165690","url":"https:\/\/www.automodulexpert.com\/products\/is200ebrgh2a-ge-exciter-bridge-interface-boards","provider":"AutoModuleXpert Ltd.","version":"1.0","type":"link"}