{"product_id":"ge-is200ebrgh2aeb-exciter-bridge-interface-board","title":"GE IS200EBRGH2AEB Exciter Bridge Interface Board","description":"\u003ch2\u003eGE IS200EBRGH2AEB Exciter Bridge Interface Board\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE IS200EBRGH2AEB\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200EBRGH2AEB\u003c\/strong\u003e exciter bridge interface board, serves as the primary interface module used to execute SCR‑bridge I\/O conditioning across EX2100e excitation platforms.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eIS200EBRGH2AEB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003e2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003e10.2 × 5.1 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Supply\u003c\/th\u003e\n\u003ctd\u003e125 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eAnalog Output Current\u003c\/th\u003e\n\u003ctd\u003e0–20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eTechnology\u003c\/th\u003e\n\u003ctd\u003eSurface‑mount PCB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eThyristor Compatibility\u003c\/th\u003e\n\u003ctd\u003e42 mm, 52 mm, 77 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eControl Architecture\u003c\/th\u003e\n\u003ctd\u003eSimplex or redundant (UCSB via HSLA)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eSeries\u003c\/th\u003e\n\u003ctd\u003eEX2100e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eProduct Type\u003c\/th\u003e\n\u003ctd\u003eExciter Bridge Interface Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eManual\u003c\/th\u003e\n\u003ctd\u003eGEH‑6781L\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 Licenses\u003c\/h3\u003e\n\u003cp\u003eWithin EX2100e excitation systems, the board aligns with GE backplane bus communication velocity licenses governing deterministic SCR‑bridge signaling. Gate‑drive feedback, thermistor temperature signals, Rogowski coil current sensing, and fuse‑status lines propagate through fixed‑cycle timing windows. Firmware flash compatibility ensures UCSB controller updates do not disturb established bridge‑I\/O scaling or fan‑starter interlock behavior. I\/O density scaling remains consistent across simplex, warm‑backup, and parallel‑bridge converter architectures.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Can the IS200EBRGH2AEB be replaced while the exciter remains energized? A: The board is not designed for hot‑swap. Replacement should occur only when the associated excitation segment is de‑energized to avoid transient loading on the HSLA\/UCSB interface.\u003c\/p\u003e\n\u003cp\u003eQ: How does the board handle mixed thyristor sizes? A: The H2 variant is used for 77 mm and smaller thyristors. It conditions gate‑drive and protection signals according to the SCR rating without requiring firmware‑level recalibration.\u003c\/p\u003e\n\u003cp\u003eQ: Does redundant operation affect analog output scaling? A: In redundant UCSB configurations, the HSLA manages channel arbitration. Analog output scaling remains fixed, and the board presents conditioned 0–20 mA signals independent of controller voting.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaintain shield continuity on thermistor and Rogowski coil wiring to reduce induced noise from high‑current SCR conductors.\u003c\/li\u003e\n\u003cli\u003eVerify correct thyristor size (42\/52\/77 mm) before landing gate‑drive and protection wiring on the designated terminals.\u003c\/li\u003e\n\u003cli\u003eEnsure HSLA cabling is fully seated when interfacing with one or two UCSB controllers.\u003c\/li\u003e\n\u003cli\u003eRoute fan‑starter and fuse‑status conductors separately from high‑frequency gate‑trigger wiring.\u003c\/li\u003e\n\u003cli\u003eInspect mechanical seating of the board to avoid vibration‑induced connector fatigue in excitation cabinets.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":47901259759806,"sku":"IS200EBRGH2AEB","price":650.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/general-electric-is200egpag1bec-gate-pulse-amplifier-uaiyasnnrqz.png?v=1759131936","url":"https:\/\/www.autooiltech.com\/products\/ge-is200ebrgh2aeb-exciter-bridge-interface-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}