{"product_id":"ge-ex2100-is200exhsg4a-exciter-high-speed-relay-driver-board","title":"GE EX2100 IS200EXHSG4A Exciter High-Speed Relay Driver Board","description":"\u003ch3\u003eDescription\u003c\/h3\u003e\u003cp\u003eThe IS200EXHSG4A is a specialized High-Speed Relay Driver board designed for the GE EX2100 Excitation system. This module serves as a critical interface for Simplex control operations, providing dedicated driver circuitry for DC contactors (41) and pilot relays essential for field flashing and de-excitation sequences. By integrating directly with the Exciter Backplane Board (EBKP), the module facilitates communication with EMIO boards, ensuring precise execution of power plant excitation commands and maintaining system stability in demanding industrial environments.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for Simplex control configurations within the EX2100 excitation series.\u003c\/li\u003e\n\u003cli\u003eProvides robust driver support for DC contactors and pilot relays.\u003c\/li\u003e\n\u003cli\u003eIntegrates with the Exciter Backplane Board (EBKP) for seamless system communication.\u003c\/li\u003e\n\u003cli\u003eProcesses critical safety signals including de-excitation status (from EDEX) and crowbar status (from EXDE).\u003c\/li\u003e\n\u003cli\u003eFeatures integrated signal conditioning for contact inputs (41, 53A, 53B).\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS200EXHSG4A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Series\u003c\/td\u003e\n\u003ctd\u003eEX2100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Configuration\u003c\/td\u003e\n\u003ctd\u003eSimplex\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWetting Voltage\u003c\/td\u003e\n\u003ctd\u003e70 VDC (Nominal), 63-84 VDC (Range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContactor Compatibility\u003c\/td\u003e\n\u003ctd\u003e125 VDC Coil\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBridge Capacity\u003c\/td\u003e\n\u003ctd\u003e500 A, 42 mm bridges\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the excitation system is fully powered down before inserting or removing the IS200EXHSG4A board to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eHandle the module using proper ESD (Electrostatic Discharge) protection practices to avoid damaging sensitive onboard components.\u003c\/li\u003e\n\u003cli\u003eVerify that the J12M1 and J12M2 plugs are correctly seated and secured to maintain signal integrity for the wetting voltage circuits.\u003c\/li\u003e\n\u003cli\u003eEnsure proper grounding of the EX2100 chassis to minimize EMI interference, which can affect the high-speed relay switching performance.\u003c\/li\u003e\n\u003cli\u003eMaintain adequate ventilation within the cabinet to keep the operating temperature within the specified 0 to 60 deg C range.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the IS200EXHSG4A in the EX2100 system?\u003c\/h3\u003e\u003cp\u003eThe IS200EXHSG4A acts as a high-speed relay driver that manages the switching of field flashing and de-excitation contactors, while also conditioning critical status signals for the M1 controller.\u003c\/p\u003e\u003ch3\u003eWhat voltage is required for the contact inputs?\u003c\/h3\u003e\u003cp\u003eThe board uses an internal 70 VDC supply to wet the contact inputs, with an operational range of 63 to 84 VDC.\u003c\/p\u003e\u003ch3\u003eIs this board compatible with redundant control configurations?\u003c\/h3\u003e\u003cp\u003eNo, the IS200EXHSG4A is specifically designed for Simplex control configurations within the EX2100 system.\u003c\/p\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":50646400270588,"sku":"IS200EXHSG4A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_04b4883d-7634-4eef-a1aa-0406cbaa74d6.jpg?v=1785030627","url":"https:\/\/www.electronicplc.com\/ar\/products\/ge-ex2100-is200exhsg4a-exciter-high-speed-relay-driver-board","provider":"Electronic PLC","version":"1.0","type":"link"}