{"product_id":"ge-is200eroch1a-eroc-card-ex2100-exciter-regulator-module","title":"IS200EROCH1A GE EX2100 Excitation Options Card | New","description":"\u003ch3\u003e\u003cstrong\u003eGlobal PLC Spare HUB's Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eThe \u003cspan style=\"color: #d9534f;\"\u003eIS200EROCH1A\u003c\/span\u003e serves as the vital communication and diagnostics hub for \u003cspan style=\"color: #d9534f;\"\u003eEX2100\u003c\/span\u003e systems.\u003c\/li\u003e\n\u003cli\u003eUnlike basic I\/O, this Exciter Regulator Options Card (EROC) manages high-speed serial data.\u003c\/li\u003e\n\u003cli\u003eIt provides critical isolation and power routing for generator field ground detection.\u003c\/li\u003e\n\u003cli\u003eThe \u003cspan style=\"color: #d9534f;\"\u003eIS200EROCH1A\u003c\/span\u003e integrates seamlessly with \u003cspan style=\"color: #d9534f;\"\u003eDSPX\u003c\/span\u003e control boards for real-time monitoring.\u003c\/li\u003e\n\u003cli\u003eEngineering teams rely on the \u003cspan style=\"color: #d9534f;\"\u003eIS200EROCH1A\u003c\/span\u003e to protect turbine assets from electrical leakage.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eEngineering Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand:\u003c\/strong\u003e \u003cspan style=\"color: #d9534f;\"\u003eGeneral Electric (GE)\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eModel:\u003c\/strong\u003e \u003cspan style=\"color: #d9534f;\"\u003eIS200EROCH1A\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e \u003cspan style=\"color: #d9534f;\"\u003eEX2100 Excitation\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFunctional Group:\u003c\/strong\u003e Exciter Regulator Options (EROC)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChannel Capacity:\u003c\/strong\u003e 24 Internal Digital\/Analog Channels\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSerial Interface:\u003c\/strong\u003e RS-232C (Baud rates from 1200 to 38.4 K)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Power:\u003c\/strong\u003e +70 V DC output for \u003cspan style=\"color: #d9534f;\"\u003eECTB\u003c\/span\u003e terminal boards\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCapacitor Count:\u003c\/strong\u003e 4 High-Voltage Electrolytic Capacitors\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePhysical Size:\u003c\/strong\u003e 15.9 cm high x 17.8 cm wide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0 to +45°C (32 to 113°F)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e United States\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eCompatibility and Target Equipment\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eExclusively compatible with \u003cspan style=\"color: #d9534f;\"\u003eEX2100\u003c\/span\u003e Simplex and Redundant Excitation systems.\u003c\/li\u003e\n\u003cli\u003eDesigned for insertion into \u003cspan style=\"color: #d9534f;\"\u003eIS200ERBP\u003c\/span\u003e and \u003cspan style=\"color: #d9534f;\"\u003eIS200ERRB\u003c\/span\u003e racks.\u003c\/li\u003e\n\u003cli\u003eInterfaces directly with the \u003cspan style=\"color: #d9534f;\"\u003eIS200DSPX\u003c\/span\u003e Digital Signal Processor.\u003c\/li\u003e\n\u003cli\u003ePairs with the \u003cspan style=\"color: #d9534f;\"\u003eIS200ERGTH1A\u003c\/span\u003e module for advanced ground resistance sensing.\u003c\/li\u003e\n\u003cli\u003eSupports bezel-mounted keypad data transmission for local operator control.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eAdvanced Diagnostics \u0026amp; Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLED Monitoring:\u003c\/strong\u003e A green faceplate LED confirms power is correctly applied to the \u003cspan style=\"color: #d9534f;\"\u003eIS200EROCH1A\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAutomatic ID Device:\u003c\/strong\u003e Integrated identification device verifies serial number and hardware version to the CPU.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eGround Fault Detection:\u003c\/strong\u003e Supports both internal GE and external third-party ground detector integration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSimplex\/Redundant Support:\u003c\/strong\u003e Functional logic adaptable for both M1 and M2 control slots.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Interface:\u003c\/strong\u003e 9-pin faceplate plug for direct computer-to-\u003cspan style=\"color: #d9534f;\"\u003eDSPX\u003c\/span\u003e communication.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eApplication Scenarios\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eLarge-scale Steam and Gas Turbine Excitation Control.\u003c\/li\u003e\n\u003cli\u003eGenerator Field Leakage and Ground Fault Monitoring.\u003c\/li\u003e\n\u003cli\u003eField system debugging and firmware tuning via the Tool Connector.\u003c\/li\u003e\n\u003cli\u003ePower distribution management for \u003cspan style=\"color: #d9534f;\"\u003eIS200ECTB\u003c\/span\u003e contact output sections.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eLogistics and Warranty\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eWarranty Period:\u003c\/strong\u003e 12 Months full industrial performance warranty.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShipping Carrier:\u003c\/strong\u003e Priority FedEx, DHL, and UPS express available.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Time:\u003c\/strong\u003e Fast dispatch within 24-48 hours from current stock.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Sealed in original ESD-compliant anti-static shielding.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eSelection \u0026amp; Expert Guidance\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eAlways verify if your cabinet uses the \u003cspan style=\"color: #d9534f;\"\u003eIS200EROCH1A\u003c\/span\u003e (H1) or H2 group.\u003c\/li\u003e\n\u003cli\u003eCheck the barcode serial number on your existing board ID device for revision matching.\u003c\/li\u003e\n\u003cli\u003eEnsure the +70V DC output to the \u003cspan style=\"color: #d9534f;\"\u003eECTB\u003c\/span\u003e is required for your specific contact configuration.\u003c\/li\u003e\n\u003cli\u003eAvoid connecting two keypads simultaneously to the faceplate and backplane ports.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003e\u003cstrong\u003eProfessional FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\u003cstrong\u003eWhat is the function of the 9-pin Tool Connector on the IS200EROCH1A?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eIt allows an external maintenance computer to interface directly with the \u003cspan style=\"color: #d9534f;\"\u003eIS200DSPX\u003c\/span\u003e for tuning.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eHow does the IS200EROCH1A handle redundant ground detection?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eIn redundant configurations, the detector cable must connect only to the \u003cspan style=\"color: #d9534f;\"\u003eM2\u003c\/span\u003e rack EROC card.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eDoes this board provide power to the terminal boards?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eYes, the \u003cspan style=\"color: #d9534f;\"\u003eIS200EROCH1A\u003c\/span\u003e supplies +70 V DC specifically to the \u003cspan style=\"color: #d9534f;\"\u003eIS200ECTB\u003c\/span\u003e card.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eWhat happens if the green LED on the faceplate is not illuminated?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eThis indicates a loss of logic power or a failure in the backplane connection to the \u003cspan style=\"color: #d9534f;\"\u003eIS200ERBP\u003c\/span\u003e.\u003c\/li\u003e\n\u003cli\u003e\u003cstrong\u003eIs the IS200EROCH1A compatible with third-party ground detectors?\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli\u003eYes, the ground detector connector supports both GE and certified third-party equipment.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45013996535990,"sku":"IS200EROCH1A","price":142.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IS200EROCH1A_a505b8d4-7835-44d6-b616-33051cf9545e.jpg?v=1775118511","url":"https:\/\/www.plcsparehub.com\/products\/ge-is200eroch1a-eroc-card-ex2100-exciter-regulator-module","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}