{"product_id":"is200tproh1c-ge-mark-vie-emergency-protection-terminal-board","title":"IS200TPROH1C GE Mark VIe Emergency Protection Terminal Board","description":"\u003ch3 style=\"color: #333;\"\u003e\u003cstrong\u003eGE \u003cspan style=\"color: #d32f2f;\"\u003eIS200TPROH1C\u003c\/span\u003e Mark VIe Emergency Protection Terminal Board\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eThe \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eIS200TPROH1C\u003c\/span\u003e\u003c\/strong\u003e is a mission-critical Emergency Protection (TPRO) terminal board engineered for the \u003cstrong\u003eGE Mark VIe\u003c\/strong\u003e control architecture. Designed to host three PPRO I\/O packs, this module excels in complex turbine protection, featuring dual potential transformers for voltage monitoring and high-speed signal conditioning. Its architecture is purpose-built for TMR (Triple Modular Redundant) systems, ensuring fault-tolerant performance and rigorous safety compliance in heavy-duty power generation environments.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #333;\"\u003e\u003cstrong\u003eGlobal PLC Spare HUB Insight\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003eEngineers and technicians rely on the \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eIS200TPROH1C\u003c\/span\u003e\u003c\/strong\u003e for its sophisticated signal processing and hardware-level diagnostic integration. Unlike standard terminal blocks, this board acts as an active component of the control system, validating electronic IDs during boot-up to ensure absolute configuration integrity. It is the premier choice for upgrading aging turbine control loops where speed accuracy and emergency trip reliability are the highest priorities.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eApplication Focus:\u003c\/strong\u003e Gas and steam turbine speed monitoring, TMR safety loops, and generator excitation protection.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #333;\"\u003e\u003cstrong\u003eTechnical Specifications\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e General Electric (GE)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePart Number:\u003c\/strong\u003e \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eIS200TPROH1C\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Mark VIe\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eInput Frequency Range:\u003c\/strong\u003e 2 Hz to 20,000 Hz (Magnetic Speed Pickups)\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003ePulse Rate Accuracy:\u003c\/strong\u003e 0.05% of reading\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 30°C to 65°C\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 15.9 cm x 17.8 cm\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eTechnology:\u003c\/strong\u003e High-density surface-mount circuitry\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #333;\"\u003e\u003cstrong\u003eOperational \u0026amp; Diagnostic Features\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eHardware Validation:\u003c\/strong\u003e PPRO packs perform an automated scan of electronic IDs to verify correct board-to-software matching upon power initiation.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eContinuity Assurance:\u003c\/strong\u003e P24 output remains active via the ORing of R, S, and T I\/O packs, even if individual packs are offline.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eI\/O Flexibility:\u003c\/strong\u003e Dedicated terminals for 4-20 mA inputs and speed signals, with centralized MARET return paths.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #333;\"\u003e\u003cstrong\u003eInstallation \u0026amp; Safety Guidelines\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Compatible with standard DIN-rail sheet metal carriers or direct panel-mount assemblies.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWiring:\u003c\/strong\u003e Recommended use of #18 AWG wiring for stable signal transmission.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eJumper Configuration:\u003c\/strong\u003e Set JPX, JPY, and JPZ to (1, 4, 7, 10) for thermocouples; set to (3, 6, 9, 12) for 4-20 mA inputs.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVoltage Warning:\u003c\/strong\u003e In 240V AC applications, ensure no cross-connection between 125V DC and AC lines to prevent MOV damage due to peak voltage surges.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #333;\"\u003e\u003cstrong\u003eShipping \u0026amp; Quality Guarantee\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eDispatch:\u003c\/strong\u003e Rapid order processing with 24-48 hour lead times.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eLogistics:\u003c\/strong\u003e Worldwide shipping options via \u003cstrong\u003eFedEx\u003c\/strong\u003e, \u003cstrong\u003eUPS\u003c\/strong\u003e, and \u003cstrong\u003eDHL\u003c\/strong\u003e.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eWarranty:\u003c\/strong\u003e Comprehensive 12-month performance guarantee on all units.\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3 style=\"color: #333;\"\u003e\u003cstrong\u003eExpert FAQ\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the primary role of the MARET terminal on the \u003cspan style=\"color: #d32f2f;\"\u003eIS200TPROH1C\u003c\/span\u003e?\u003c\/strong\u003e\u003cbr\u003e\nA: Terminal 8 (MARET) acts as the unified return path for both the P24 power output and the 4-20 mA input channels, ensuring a clean ground reference for sensitive signals.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: How does this board differ from the TPROH2C model?\u003c\/strong\u003e\u003cbr\u003e\nA: While they share identical protection logic, the H1C utilizes a fixed barrier terminal block, whereas the H2C is equipped with pluggable, removable Euro-Block connectors for easier field wiring.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this in a non-TMR (simplex) system?\u003c\/strong\u003e\u003cbr\u003e\nA: Yes, the \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eIS200TPROH1C\u003c\/span\u003e\u003c\/strong\u003e is fully compatible with both simplex and TMR configurations, though TMR is recommended for maximum fault tolerance.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Why does the system refuse to boot after replacing the board?\u003c\/strong\u003e\u003cbr\u003e\nA: The PPRO pack requires a successful electronic ID scan. Ensure the new board is correctly seated and that the backup trip relay terminal board ID is recognized by your current software configuration.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the best practice for wiring speed signals to avoid noise?\u003c\/strong\u003e\u003cbr\u003e\nA: Ensure your signal cables are shielded and that the shield drain is properly terminated to the cabinet chassis ground near the terminal block to prevent high-frequency interference.\u003c\/p\u003e\n\n\u003ch3 style=\"color: #333;\"\u003e\u003cstrong\u003eSelection Guide\u003c\/strong\u003e\u003c\/h3\u003e\n\u003cul\u003e\n    \u003cli\u003e\n\u003cstrong\u003eVerify System Needs:\u003c\/strong\u003e Confirm your I\/O pack count; ensure you have three PPRO packs for TMR setups.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eCheck Wiring:\u003c\/strong\u003e Choose the H1C if your site standard prefers fixed barrier terminals.\u003c\/li\u003e\n    \u003cli\u003e\n\u003cstrong\u003eSoftware Sync:\u003c\/strong\u003e Verify your Mark VIe software revision supports the \u003cstrong\u003e\u003cspan style=\"color: #d32f2f;\"\u003eIS200TPROH1C\u003c\/span\u003e\u003c\/strong\u003e electronic ID before installation.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE","offers":[{"title":"Default Title","offer_id":45224451768502,"sku":"IS200TPROH1C","price":139.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0722\/7863\/8774\/files\/IS200TPROH1C.jpg?v=1782714890","url":"https:\/\/www.plcsparehub.com\/products\/is200tproh1c-ge-mark-vie-emergency-protection-terminal-board","provider":"Global PLC Spare Hub","version":"1.0","type":"link"}