{"product_id":"is200ectbg2a-ge-ex2100-exciter-contact-terminal-board","title":"IS200ECTBG2A GE EX2100 Exciter Contact Terminal Board","description":"\u003ch2\u003eGE IS200ECTBG2A Exciter Contact Terminal Board\u003c\/h2\u003e\n\u003cp\u003eConfigured for contact signal termination and relay control execution in GE EX2100\/EX2100e excitation control systems, the \u003cstrong\u003eGE IS200ECTBG2A\u003c\/strong\u003e (\u003cstrong\u003eIS200ECTB\u003c\/strong\u003e Exciter Contact Terminal Board) provides direct physical\/electrical execution for auxiliary contact inputs, trip relay outputs, and general-purpose relay interfaces in simplex excitation architectures.\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\u003eIS200ECTBG2A\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\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.34 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e150 x 76 x 90 mm\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\u003eRelay and contact interface board power consumption\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModule Type\u003c\/td\u003e\n\u003ctd\u003eExciter Contact Terminal Board (ECTB)\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\u003eOperating Mode\u003c\/td\u003e\n\u003ctd\u003eSimplex mode only\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eForm Factor\u003c\/td\u003e\n\u003ctd\u003eExciter cabinet chassis-mounted terminal board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Control Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCustomer Power Input\u003c\/td\u003e\n\u003ctd\u003e125 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWetting Voltage\u003c\/td\u003e\n\u003ctd\u003e70 VDC (63-84 VDC range)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Configuration\u003c\/td\u003e\n\u003ctd\u003e2 Form-C trip relays and 4 Form-C general-purpose relays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAuxiliary Inputs\u003c\/td\u003e\n\u003ctd\u003e6 powered\/wetted auxiliary contact inputs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eRelay Contact Isolation\u003c\/td\u003e\n\u003ctd\u003e500 VDC channel-to-earth isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProtection Features\u003c\/td\u003e\n\u003ctd\u003eConformal coating and LED status indicators\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eEtherNet\/IP and Industrial Control Signal Interface Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe IS200ECTBG2A is designed for GE EX2100 excitation control architectures and performs discrete signal termination between field contacts, relay circuits, and the excitation controller interface. The board routes auxiliary contact inputs and relay outputs associated with generator breaker monitoring, lockout functions, and auxiliary sequencing circuits.\u003c\/p\u003e\n\u003cp\u003eThe EX2100 ECTB interface uses dedicated relay and contact circuits rather than analog measurement channels. The board supports simplex execution only, with the G2 configuration identifying single-channel operation. Relay outputs include two Form-C trip relays for protection-related circuits and four Form-C general-purpose relays for auxiliary control functions.\u003c\/p\u003e\n\u003cp\u003eThe module follows GE industrial control hardware practices including conformal PCB coating, electrical isolation between relay circuits and earth reference, and compatibility with excitation cabinet wiring structures. The contact interface design supports discrete I\/O density scaling within the EX2100 excitation platform.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What operating architecture is supported by the IS200ECTBG2A?\u003cbr\u003eA: The IS200ECTBG2A supports simplex mode operation only and is configured for single-channel EX2100 excitation system installations.\u003c\/p\u003e\n\u003cp\u003eQ: What type of relay outputs are provided on the ECTB board?\u003cbr\u003eA: The board provides two Form-C trip relay outputs and four Form-C general-purpose Form-C relay outputs for discrete control circuits.\u003c\/p\u003e\n\u003cp\u003eQ: What field input signals can be connected to the IS200ECTBG2A?\u003cbr\u003eA: The board supports six powered\/wetted auxiliary contact inputs, including monitored signals such as generator breaker and lockout status contacts.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the IS200ECTBG2A in the designated EX2100 excitation cabinet location and verify terminal assignments against the GEH-6632 instruction manual before field wiring.\u003c\/p\u003e\n\u003cp\u003eUse properly rated field wiring for 125 VDC customer power circuits and relay contact connections. Separate low-level signal wiring from high-current switching conductors to reduce electrical interference.\u003c\/p\u003e\n\u003cp\u003eTerminate cable shields according to cabinet grounding practices where shielded wiring is applied. Verify relay contact polarity, auxiliary input wiring, and protective earth connections before applying system power.\u003c\/p\u003e\n\u003cp\u003eInspect terminal blocks, board connectors, and conformal-coated surfaces during installation to ensure no mechanical damage or contamination is present.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44390900367448,"sku":"IS200ECTBG2A","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/IS200ECTBG1ADE_6340ecc1-bfd0-43de-8992-f02be7c31f06.jpg?v=1784272641","url":"https:\/\/www.industriaxplc.com\/id\/products\/is200ectbg2a-ge-ex2100-exciter-contact-terminal-board","provider":"IndustriaX Limited","version":"1.0","type":"link"}