{"product_id":"general-electric-is200ergth1aaa-terminal-board","title":"General Electric IS200ERGTH1AAA Terminal Board","description":"\u003ch2\u003eDescription\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eGE IS200ERGTH1AAA\u003c\/strong\u003e Exciter Regulator Third-party Ground Detector Terminal Board operates as a dedicated hardware interface for routing ground fault monitoring signals between the IS200EROC Exciter Regulator Options Card and third-party ground detection instruments within 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\u003eIS200ERGTH1AAA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric (GE)\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\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eExciter Regulator Third-party Ground Detector Terminal Board (ERGT)\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\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e17.8 cm high x 33.02 cm wide\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e2 lbs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e30 to 50 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProcessor\u003c\/td\u003e\n\u003ctd\u003e32-bit digital signal processor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eExcitation Voltage\u003c\/td\u003e\n\u003ctd\u003e24 VDC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAnalog Output Current\u003c\/td\u003e\n\u003ctd\u003e0-20 mA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaximum Lead Resistance\u003c\/td\u003e\n\u003ctd\u003e15 ohms\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAC System Frequency\u003c\/td\u003e\n\u003ctd\u003e50 or 60 Hz\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDocumentation Reference\u003c\/td\u003e\n\u003ctd\u003eGEI-100531\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus and Firmware Compatibility\u003c\/h3\u003e\n\u003cp\u003eThe module integrates directly into the EX2100 regulator control framework (supporting both simplex and redundant configurations), serving as the physical signal converter between the EROC and peripheral detection units. The ERGT hardware processes localized ground fault currents through its onboard 32-bit digital signal processor, which converts the 9-pin EROC connector signals into field-ready terminal screw points. All digital filter algorithms, current loop scalings (0-20 mA), and sampling diagnostics are strictly bound to the specific firmware flash revision programmed into the primary regulator controller, ensuring deterministic interface timings without introducing loop latency.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary physical function of the ERGT terminal board?\u003c\/strong\u003e A: The ERGT board acts as a signal adaptation layer. It converts the multi-conductor 9-pin connector pins originating from the IS200EROC options card into discrete, industrial terminal screw connections suitable for third-party ground detector wiring.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can this module be deployed in high-reliability redundant systems?\u003c\/strong\u003e A: Yes. The board is designed to interface with EX2100 regulator control systems configured in either standalone simplex architectures or high-availability redundant control topologies.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What are the primary electrical load constraints for the analog output loop?\u003c\/strong\u003e A: The onboard analog current loop operates across a 0-20 mA scale under an internal excitation potential of 24 VDC. The field connection must not exceed a maximum interconnect lead resistance of 15 ohms to preserve signal accuracy.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnector Integrity and Pin Alignment:\u003c\/strong\u003e Secure the 9-pin signal harness from the EROC card to the ERGT receptacle using the integrated retention screws. Pin misalignment or loose mating can disrupt diagnostic readings from the ground fault processor.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eElectrostatic Discharge (ESD) Protection:\u003c\/strong\u003e The onboard 32-bit digital signal processor and related solid-state surface-mount arrays are sensitive to static electricity. Installation engineers must use a verified, grounded ESD wrist strap before handling the unit.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Resistance Monitoring:\u003c\/strong\u003e Verify that the total loop resistance of the copper conductors running from the terminal screws to the third-party ground detector stays below the 15 ohms physical limit to avoid saturation of the 0-20 mA output channel.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEnvironmental and Thermal Siting:\u003c\/strong\u003e Ensure cabinet airflow is balanced to keep the ambient temperatures surrounding the board strictly within the 30 to 50 deg C operating range. Secure all corner mounting hardware to the cabinet chassis to provide an adequate mechanical ground reference.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":47618791014590,"sku":"IS200ERGTH1AAA","price":620.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/general-electric-is200edcfg1aed-exciter-direct-current-feedback-board-wmsomlnlwbm.png?v=1759132183","url":"https:\/\/www.autooiltech.com\/ar\/products\/general-electric-is200ergth1aaa-terminal-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}