{"product_id":"ge-is200erqch1a-ex2100-exciter-regulator-quick-connect-board","title":"GE IS200ERQCH1A EX2100 Exciter Regulator Quick Connect Board","description":"\u003ch2\u003eGE IS200ERQCH1A EX2100 Exciter Regulator Quick Connect Board\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE IS200ERQCH1A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200ERQCH1A\u003c\/strong\u003e Exciter Regulator Quick Connect Board, operates as a dedicated hardware component for excitation signal termination and connector interface processing within the GE EX2100 excitation control system. It provides plug-in termination paths for auxiliary contacts, relay outputs, and analog feedback circuits.\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\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS200ERQCH1A\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eExciter Regulator Quick Connect Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eEX2100 Excitation Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Type\u003c\/td\u003e\n\u003ctd\u003eExciter Regulator Quick Connect Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInputs\u003c\/td\u003e\n\u003ctd\u003eAuxiliary contact inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Wetting Voltage\u003c\/td\u003e\n\u003ctd\u003e70 VDC (63 to 84 VDC range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Outputs\u003c\/td\u003e\n\u003ctd\u003eTrip relays and general-purpose Form-C relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Signals\u003c\/td\u003e\n\u003ctd\u003ePT\/CT feedback signals for generator voltage and current\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eControl Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustomer Power\u003c\/td\u003e\n\u003ctd\u003e125 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e500 VDC channel-to-earth isolation for relay contacts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMounting\u003c\/td\u003e\n\u003ctd\u003eQuick-connect chassis interface\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003eConformal coating and EMI shielding\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\u003eStorage Temp\u003c\/td\u003e\n\u003ctd\u003e-40 to +85 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e5% to 95% non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control Interface and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe GE IS200ERQCH1A provides a quick-connect termination interface between EX2100 controller assemblies and external excitation system wiring. The board supports connection of auxiliary contact inputs, relay command circuits, and analog generator feedback signals through dedicated plug-in termination points.\u003c\/p\u003e\n\u003cp\u003eWithin the EX2100 platform, the board interfaces with ERIO and EMIO assemblies to maintain configured I\/O signal paths. The hardware design supports I\/O density scaling through structured connector termination and reduces field wiring complexity during cabinet installation.\u003c\/p\u003e\n\u003cp\u003eFirmware flash compatibility and hardware revision matching must be verified when integrating the board into an existing EX2100 excitation controller configuration.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What type of signals are terminated through the IS200ERQCH1A?\u003cbr\u003eA: The board provides termination interfaces for auxiliary contact inputs, trip relay outputs, general-purpose Form-C relay circuits, and PT\/CT analog feedback signals.\u003c\/p\u003e\n\u003cp\u003eQ: What is the specified contact wetting voltage for auxiliary inputs?\u003cbr\u003eA: Auxiliary contact inputs use 70 VDC wetting voltage with an operating range of 63 to 84 VDC.\u003c\/p\u003e\n\u003cp\u003eQ: How is the IS200ERQCH1A connected within the EX2100 system?\u003cbr\u003eA: The board uses a quick-connect chassis interface and communicates through connected ERIO\/EMIO boards within the excitation control architecture.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the IS200ERQCH1A on the designated EX2100 chassis interface location and verify connector engagement before system startup. Confirm all auxiliary input, relay output, and analog feedback wiring assignments according to the cabinet wiring documentation.\u003c\/p\u003e\n\u003cp\u003eMaintain separation between analog signal cables and high-current excitation conductors to minimize electromagnetic interference. Apply shield grounding practices according to the control cabinet grounding design.\u003c\/p\u003e\n\u003cp\u003eVerify control voltage, customer power connections, and relay contact isolation requirements before energizing the excitation system. Confirm hardware configuration and I\/O mapping after installation.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44390952468568,"sku":"IS200ERQCH1A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/IS200ESELH1AAA_eb282807-a330-4184-9bd8-cd3c443db355.jpg?v=1784273891","url":"https:\/\/www.industriaxplc.com\/products\/ge-is200erqch1a-ex2100-exciter-regulator-quick-connect-board","provider":"IndustriaX Limited","version":"1.0","type":"link"}