{"product_id":"ge-is200tturh1c-mark-vi-turbine-control-terminal-board","title":"GE IS200TTURH1C Mark VI Turbine Control Terminal Board","description":"\u003cp\u003eThe \u003cstrong\u003eGE IS200TTURH1C\u003c\/strong\u003e, also cataloged as the \u003cstrong\u003eIS200TTUR\u003c\/strong\u003e Terminal Board, operates as a dedicated hardware component for turbine tripping, sync check, and contact input interfacing within Mark VI Speedtronic control systems. The board manages physical wiring interface channels through screw-mounted terminal blocks, D-shell connectors, and multi-pin plug headers. Integrated onboard relays, center-mounted transformers, variable resistors, and jumper switches enable hardware-level voting and circuit isolation across dual and triple redundant controller configurations.\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\u003eIS200TTURH1C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGeneral Electric\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOrigin\u003c\/td\u003e\n\u003ctd\u003eUSA\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.82 kg (1.80 lbs)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e33.02 cm x 17.78 cm x 5.08 cm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-30 to 65 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePassive board \/ External power via I\/O pack\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSeries\u003c\/td\u003e\n\u003ctd\u003eMark VI\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTurbine Control Terminal Boards\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCircuit Board Type\u003c\/td\u003e\n\u003ctd\u003eRectangular PCB with minor edge perforations\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectivity\u003c\/td\u003e\n\u003ctd\u003eScrew terminal blocks, male\/female D-shell connectors, plug connectors\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSwitching \u0026amp; Controls\u003c\/td\u003e\n\u003ctd\u003eSurface-mounted relays, variable resistors, jumper switches for voting selection\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Transformer\u003c\/td\u003e\n\u003ctd\u003eTwo center-mounted isolation transformers\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication and Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eThe IS200TTURH1C facilitates high-density I\/O routing to primary control racks, working in conjunction with PTUR and VTUR I\/O processor boards to deliver deterministic signal acquisition across Speedtronic system architectures. Onboard hardware execution isolates field contact circuits from controller backplane bus communication paths, preventing external electrical transients from degrading scan execution. Board-level jumper switches permit physical circuit manipulation to support simplex or two-out-of-three (2oo3) hardware voting topologies without introducing software latency.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How are hardware voting configurations selected on the IS200TTURH1C terminal board?\u003c\/p\u003e\n\u003cp\u003eA: Voting modes (simplex or triple redundant voting) are set using onboard physical jumper switches that reconfigure signal routing pathways between field terminal points and interface connectors.\u003c\/p\u003e\n\u003cp\u003eQ: What interface connectors are used to link this board with Mark VI I\/O processor boards?\u003c\/p\u003e\n\u003cp\u003eA: The board utilizes numbered two-tier screw terminal blocks for field wiring, alongside male and female D-shell connectors and multi-pin plug connectors for cabling directly to I\/O racks.\u003c\/p\u003e\n\u003cp\u003eQ: What function do the center-mounted transformers perform on the board?\u003c\/p\u003e\n\u003cp\u003eA: The two center-mounted isolation transformers provide galvanic voltage scaling and signal conditioning for generator synchronization and AC voltage sensing inputs.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eESD Control Standards:\u003c\/strong\u003e Always utilize a grounded ESD wrist strap attached to the metal panel enclosure prior to handling the terminal board or adjusting jumper positions.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJumper Configuration Verification:\u003c\/strong\u003e Verify all physical jumper switch positions match system topology drawings (simplex vs. 2oo3 voting) before powering up connected I\/O processor racks.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTerminal Wiring Torque \u0026amp; Numbering:\u003c\/strong\u003e Route field conductors to the numbered screw terminal blocks and torque connections according to standard panel guidelines to prevent loose terminal high-resistance faults.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eD-Shell Connector Securing:\u003c\/strong\u003e Ensure D-shell interface cables are fully seated and that the threaded connector retention screws are hand-tightened to maintain earth ground continuity and signal integrity.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":43856417030234,"sku":"IS200TTURH1C","price":0.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/IS200TTURH1C.png?v=1786956628","url":"https:\/\/www.spareoil.com\/products\/ge-is200tturh1c-mark-vi-turbine-control-terminal-board","provider":"SpareOil Automation","version":"1.0","type":"link"}