{"product_id":"ge-is200emioh1aca-exciter-module","title":"GE IS200EMIOH1ACA Exciter Module","description":"\u003cp\u003eThe \u003cstrong\u003eGE IS200EMIOH1ACA\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200EMIO\u003c\/strong\u003e Exciter Main I\/O Board, serves as the primary \u003cstrong\u003eIS200EMIO\u003c\/strong\u003e Exciter Module utilized to execute input and output operations across EX2100 excitation control system 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\u003e\u003cstrong\u003eParameter\u003c\/strong\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\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\u003eIS200EMIOH1ACA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\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\u003e0.45 kg nominal reference weight\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e8.26 cm high x 4.19 cm wide x 12.1 cm deep\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 55 deg C standard industrial boundaries\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eDetermined by VME backplane rail loading limits\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNumber of Relay Channels\u003c\/td\u003e\n\u003ctd\u003e12 isolated channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuit Technology\u003c\/td\u003e\n\u003ctd\u003eSurface-mount technology\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMechanical Profile\u003c\/td\u003e\n\u003ctd\u003eSingle-slot, double-height VME style design\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTerminal Board Interfaces\u003c\/td\u003e\n\u003ctd\u003eEPCT, ECTB, EACF, and EXTB terminal arrays\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSignal Processing Scope\u003c\/td\u003e\n\u003ctd\u003eAnalog inputs, digital inputs, relay outputs, trip relay drives\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIndustrial Control and Drives Characteristics\u003c\/h3\u003e\n\u003cp\u003eThe IS200EMIOH1ACA functions within the EX2100 digital excitation control framework, interfacing directly with terminal blocks to route high-fidelity sensor and trip drive lines. The hardware layer is engineered to coordinate signal distributions over backplane bus communication velocity licenses, maintaining deterministic loops between the core control processors and field actuators.\u003c\/p\u003e\n\u003cp\u003eThe module transmits localized diagnostics and process variables over Profinet \/ EtherNet\/IP deterministic networks through the master rack gateway. This architecture supports dynamic I\/O density scaling routines to handle multifaceted gas turbine excitation parameters without generating computational lag. The onboard logic arrays ensure continuous firmware flash compatibility with the underlying Speedtronic control system, allowing operators to execute control loop updates while preserving precise connection tracking across the VME backplane.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How does the VME form factor affect physical module replacement and system downtime?\u003c\/p\u003e\n\u003cp\u003eA: The single-slot, double-height VME mechanical configuration provides structured plug alignment into the control rack chassis. However, the system must be completely powered down before extraction because the backplane does not support live hot-swap procedures for this execution block.\u003c\/p\u003e\n\u003cp\u003eQ: What specific field devices interface through the EPCT and EXTB terminal board connections?\u003c\/p\u003e\n\u003cp\u003eA: The terminal boards route raw signals from speed sensors, voltage matching transducers, current transformers, and physical contact inputs directly to the surface-mount conditioning circuits of the main I\/O board for gating calculation routines.\u003c\/p\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45066814259315,"sku":"IS200EMIOH1ACA","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-06-04_11-15-59_1b639ef5-0080-4557-9501-1200576aacc1.png?v=1780545590","url":"https:\/\/www.dcssupplier.com\/products\/ge-is200emioh1aca-exciter-module","provider":"DcsSupplier Limited","version":"1.0","type":"link"}