{"product_id":"is200emioh1a-general-electric-exciter-main-i-o-board","title":"IS200EMIOH1A | General Electric | Exciter Main I\/O Board","description":"\u003ch2\u003eGE IS200EMIOH1A Exciter Main I\/O Board\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE IS200EMIOH1A\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200EMIOH1A\u003c\/strong\u003e exciter main I\/O board, serves as the primary EMIO module used to execute PT\/CT signal handling, contact input processing, relay‑driver outputs, and gate‑pulse routing across EX2100 excitation control 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\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\u003cth\u003e\u003cstrong\u003eModel\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eIS200EMIOH1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBrand\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOrigin\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003e2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eOperating Temp\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003ePower Consumption\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSeries\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eEX2100\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eExciter Main I\/O Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBoard Format\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eSingle‑slot, double‑height VME\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eBackplane Connectors\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eP1 (control boards), P2 (I\/O signals)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eSupported I\/O\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003ePT, CT, contact inputs, relay drivers, pilot trip drivers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cstrong\u003eManual Reference\u003c\/strong\u003e\u003c\/th\u003e\n\u003ctd\u003eGEI‑100453\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity Licenses\u003c\/h3\u003e\n\u003cp\u003eWithin EX2100 excitation systems, the IS200EMIOH1A aligns with deterministic backplane timing. Connector P1 synchronizes EMIO with EPCT, ECTB, EACF, and ESEL boards, maintaining fixed propagation windows for gate‑pulse logic signals routed to EGPA. The board contains no jumpers or configurable hardware, ensuring stable I\/O density scaling across simplex and redundant excitation racks. Firmware flash compatibility resides entirely in upstream control boards; EMIO performs passive termination and routing without embedded logic.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How many backplane connectors does the EMIO board use?\u003c\/strong\u003e A: Two. P1 handles control‑board communication, and P2 routes I\/O signals through EBKP.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the board contain any configurable jumpers or fuses?\u003c\/strong\u003e A: No. EMIO is fully fixed‑configuration and relies entirely on backplane wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the EMIO board be replaced while the exciter is energized?\u003c\/strong\u003e A: No. The exciter must be de‑energized before removing or inserting the board.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eDeactivate the exciter and verify all circuits are de‑energized before handling the board.\u003c\/li\u003e\n\u003cli\u003eLoosen faceplate screws only enough to release the ejector tabs; the screws are captive and should not be removed.\u003c\/li\u003e\n\u003cli\u003eUse both hands to withdraw the board evenly from the VME rack to avoid connector strain.\u003c\/li\u003e\n\u003cli\u003eWhen inserting the replacement board, press the top and bottom of the faceplate simultaneously to begin seating.\u003c\/li\u003e\n\u003cli\u003eTighten faceplate screws evenly to ensure the board is squarely seated in the slot.\u003c\/li\u003e\n\u003cli\u003eMaintain clean separation between PT\/CT wiring and high‑energy conductors to reduce noise coupling.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":48157704421566,"sku":"IS200EMIOH1A","price":320.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/general-electric-is200emioh1afb-exciter-main-i-o-card-ogzt3egf10f.png?v=1759055629","url":"https:\/\/www.autooiltech.com\/products\/is200emioh1a-general-electric-exciter-main-i-o-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}