{"product_id":"general-electric-mark-vie-is200emioh1afb-excitation-control-board","title":"General Electric IS200EMIOH1AFB Excitation Control Board","description":"\u003cp\u003eThe General Electric IS200EMIOH1AFB is an Exciter Module I\/O board engineered for the EX2100 Excitation Control System. This printed circuit board serves as a critical interface for managing input and output signals within GE's Mark VIe and EX2100 control architectures, ensuring precise power conversion and system protection.\u003c\/p\u003e\u003ch3\u003eFeatures\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eMain I\/O card designed for EX2100 Excitation Control Systems.\u003c\/li\u003e\n\u003cli\u003eProcesses Potential Transformer (PT) and Current Transformer (CT) signals for real-time electrical monitoring.\u003c\/li\u003e\n\u003cli\u003eIntegrated output and pilot trip relay drivers for emergency shutdown execution.\u003c\/li\u003e\n\u003cli\u003eTransmits logic-level gate pulse signals to ESEL boards for power conversion control.\u003c\/li\u003e\n\u003cli\u003eSupports management of ECTB, EACF, EPCT, and EXTB terminal boards.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eApplications\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eSteam and gas turbine control systems in power generation.\u003c\/li\u003e\n\u003cli\u003eCombined cycle power plants and heavy industrial gas turbine management.\u003c\/li\u003e\n\u003cli\u003eLarge-scale power grid synchronization and substation distribution.\u003c\/li\u003e\n\u003cli\u003eHeavy industrial processes, including steel plant rolling mill control and mining equipment power distribution.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\u003ctable border=\"1\"\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eIS200EMIOH1AFB\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSpare Model\u003c\/td\u003e\n\u003ctd\u003eIS200EMIOH1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eManufacturer\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003e24 Vdc +\/- 20%\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eContact Inputs\u003c\/td\u003e\n\u003ctd\u003e24 Vdc dry-contact wetting\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation\u003c\/td\u003e\n\u003ctd\u003e500 Vdc channel-to-bus\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temperature\u003c\/td\u003e\n\u003ctd\u003e-40 degC to +70 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStorage Temperature\u003c\/td\u003e\n\u003ctd\u003e-45 degC to +85 degC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHumidity\u003c\/td\u003e\n\u003ctd\u003e95% RH non-condensing\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003ch3\u003eInstallation Guidelines\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eEnsure the system is powered down before attempting to install or remove the module to prevent electrical damage.\u003c\/li\u003e\n\u003cli\u003eHandle the PCB using proper ESD (Electrostatic Discharge) mitigation techniques to protect sensitive components.\u003c\/li\u003e\n\u003cli\u003eVerify that all motherboard connectors are properly aligned and seated before applying power.\u003c\/li\u003e\n\u003cli\u003eEnsure the module is installed in an environment compliant with the specified temperature and humidity ratings to prevent premature failure.\u003c\/li\u003e\n\u003cli\u003eMaintain proper grounding of the control cabinet to minimize EMI\/RFI interference with signal processing.\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\u003ch3\u003eWhat is the primary function of the IS200EMIOH1AFB?\u003c\/h3\u003e\u003cp\u003eIt acts as the Main I\/O board for the EX2100 system, responsible for processing PT\/CT signals, managing contact inputs, and driving trip relays for system protection.\u003c\/p\u003e\u003ch3\u003eDoes this board support legacy systems?\u003c\/h3\u003e\u003cp\u003eYes, the IS200EMIOH1AFB is designed for the EX2100 series and remains a critical component for maintaining these legacy excitation control systems.\u003c\/p\u003e\u003ch3\u003eWhat terminal boards does this module interface with?\u003c\/h3\u003e\u003cp\u003eThe IS200EMIOH1AFB manages I\/O for the ECTB, EACF, EPCT, and EXTB terminal boards.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":50998384525564,"sku":"IS200EMIOH1AFB","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0787\/9983\/1292\/files\/wm_1_70766972-14bc-4038-ad6f-0bab2d4b76d0.jpg?v=1787167988","url":"https:\/\/www.electronicplc.com\/es\/products\/general-electric-mark-vie-is200emioh1afb-excitation-control-board","provider":"Electronic PLC","version":"1.0","type":"link"}