{"product_id":"ex2100-is200exhsg3a-general-electric-exciter-high-speed-relay-driver-board","title":"GE Fanuc IS200EXHSG3A Exciter High-Speed Relay Driver Board","description":"\u003cp\u003eThe IS200EXHSG3A is a specialized relay driver board engineered by General Electric for the EX2100 Excitation Control system. This module serves as a critical component in power generation and industrial excitation control, responsible for the high-speed operation of essential pilot relays, including the field flashing relays (53A and 53B) and the KDEP de-excitation relay. By facilitating rapid protective sequences, the board plays a vital role in safeguarding excitation hardware from potential failure during fault conditions.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eDesigned for integration within the EX2100 Excitation Control platform.\u003c\/li\u003e\n\u003cli\u003eSupports both simplex and redundant configurations through the Exciter Backplane (EBKP).\u003c\/li\u003e\n\u003cli\u003eProcesses critical feedback from EDEX and EXDE boards for system-wide protection.\u003c\/li\u003e\n\u003cli\u003eManages three primary contact input channels (41, 53A, 53B).\u003c\/li\u003e\n\u003cli\u003eOperates with a 70 VDC contact power supply derived from the exciter distribution system.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cp\u003eThis relay driver board is primarily utilized in heavy industrial environments, including electrical power generation facilities, large-scale mining operations, and petroleum refineries where precise and reliable excitation control is mandatory for system stability.\u003c\/p\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable\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\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eEX2100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInput Channels\u003c\/td\u003e\n\u003ctd\u003e3 (41, 53A, 53B)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Voltage\u003c\/td\u003e\n\u003ctd\u003e70 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003e15 W\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\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 to 85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelative Humidity\u003c\/td\u003e\n\u003ctd\u003e5 to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure all power is disconnected from the exciter system before attempting to install or remove the board.\u003c\/li\u003e\n\u003cli\u003eThis module is designed for mounting within the EX2100 cabinet; ensure proper seating in the EBKP backplane to maintain signal integrity.\u003c\/li\u003e\n\u003cli\u003eHandle with standard ESD precautions to prevent damage to sensitive surface-mount components.\u003c\/li\u003e\n\u003cli\u003eVerify that all cabling for contact inputs (41, 53A, 53B) is correctly routed and secured to prevent EMI interference.\u003c\/li\u003e\n\u003cli\u003eConfirm the configuration (simplex vs. redundant) matches the system architecture to ensure correct EMIO communication.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the IS200EXHSG3A board?\u003c\/h3\u003e\u003cp\u003eIt acts as a high-speed relay driver for the EX2100 system, specifically managing the field flashing and de-excitation relays to provide rapid protective responses.\u003c\/p\u003e\u003ch3\u003eCan this board be used in a redundant system?\u003c\/h3\u003e\u003cp\u003eYes, the IS200EXHSG3A supports redundant architectures by interfacing with up to three EMIO boards via the EBKP backplane to provide fault-tolerant operation.\u003c\/p\u003e\u003ch3\u003eWhat voltage do the contact inputs require?\u003c\/h3\u003e\u003cp\u003eThe contact inputs operate on a 70 VDC supply provided by the internal exciter power distribution system.\u003c\/p\u003e","brand":"GE FANUC","offers":[{"title":"Default Title","offer_id":44694495723608,"sku":"IS200EXHSG3A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/wm_1_b0a07d00-7884-4b87-80e0-025c4507ae0c.jpg?v=1788302976","url":"https:\/\/www.industriaxplc.com\/id\/products\/ex2100-is200exhsg3a-general-electric-exciter-high-speed-relay-driver-board","provider":"IndustriaX Limited","version":"1.0","type":"link"}