{"product_id":"is200tregh1b-ge-mark-vie-turbine-emergency-terminal-board","title":"IS200TREGH1B | GE Mark VIe Turbine Emergency Terminal Board","description":"\u003ch3\u003eGE IS200TREGH1B Mark VI Turbine Emergency Terminal Board — 6-Channel, 3 Trip Solenoids, 125VDC\u003c\/h3\u003e\n\n\u003cp\u003eThe \u003cstrong\u003eIS200TREGH1B\u003c\/strong\u003e is a \u003cstrong\u003eTurbine Emergency Terminal Board (TREG)\u003c\/strong\u003e for GE's \u003cstrong\u003eMark VI\u003c\/strong\u003e turbine control platform. It powers \u003cstrong\u003ethree emergency trip solenoids\u003c\/strong\u003e and manages \u003cstrong\u003eemergency overspeed protection\u003c\/strong\u003e and \u003cstrong\u003eemergency stop operations\u003c\/strong\u003e. The board features \u003cstrong\u003e12 relays\u003c\/strong\u003e (nine in three voting groups of three) controlled by the I\/O controller, with \u003cstrong\u003e12 isolation transformers\u003c\/strong\u003e and \u003cstrong\u003e48 high-density terminals\u003c\/strong\u003e for secure field wiring.\u003c\/p\u003e\n\n\u003ch3\u003eKey Specifications\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer:\u003c\/strong\u003e General Electric \/ GE Energy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries:\u003c\/strong\u003e Mark VI \/ Speedtronic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eType:\u003c\/strong\u003e Turbine Emergency Terminal Board\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChannels:\u003c\/strong\u003e 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrip Solenoids Powered:\u003c\/strong\u003e 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Supply Input:\u003c\/strong\u003e 200–250 VAC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBus Voltage Range:\u003c\/strong\u003e 70–145 VDC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDC Solenoid Power Type:\u003c\/strong\u003e Positive (TREG supplies positive side; TRPG supplies negative side)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelays:\u003c\/strong\u003e 12 (nine form three voting groups of three for trip solenoid control)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTransformers:\u003c\/strong\u003e 12 isolation transformers (square, covered by transparent plastic with silver wire)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTerminal Blocks:\u003c\/strong\u003e 2 large black terminal blocks, 48 silver metal terminals total (24 each)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating Temperature:\u003c\/strong\u003e 0°C to 70°C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOperating System:\u003c\/strong\u003e QNX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDimensions:\u003c\/strong\u003e 17.8 cm (W) × 33.02 cm (H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight:\u003c\/strong\u003e ~2.00 lbs (~0.91 kg)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCountry of Origin:\u003c\/strong\u003e USA (Salem, Virginia)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManual:\u003c\/strong\u003e GEH-6421\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePCB Coating:\u003c\/strong\u003e Conformal coating (moisture\/salt spray\/mildew resistant)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eArchitecture \u0026amp; Connectivity\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAssociated Board:\u003c\/strong\u003e IS200TRPGH1B (Primary Trip Terminal Board) — TREG and TRPG can be wired together for up to three trip solenoids\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePower Distribution:\u003c\/strong\u003e Control power from JX1, JY1, JZ1 connectors is diode-combined for redundant power to status feedback circuits and economizing relays\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrip Relay Circuits:\u003c\/strong\u003e Power isolation maintained for trip relay circuits\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eI\/O Controller:\u003c\/strong\u003e All aspects controlled by I\/O controller; J2 power cable and trip solenoids are the only connections to control modules\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSimplex Trip Signal:\u003c\/strong\u003e Third cable from J1 to TSVO terminal board operates servo valve clamp on turbine trip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatibility:\u003c\/strong\u003e TREG and PPRO are compatible with Mark VI systems; connected via molded plug cables\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJumper Ports:\u003c\/strong\u003e JH1 (3 ports), J2 (12 ports), J1 (2 ports) — 17 total\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eInstallation Guide\u003c\/h3\u003e\n\u003col\u003e\n  \u003cli\u003eMount the TREG board on a \u003cstrong\u003esheet metal carrier with plastic insulator\u003c\/strong\u003e — DIN rail or cabinet panel.\u003c\/li\u003e\n  \u003cli\u003eWire \u003cstrong\u003ethree trip solenoids\u003c\/strong\u003e to the first I\/O terminal block, including economizing resistors and emergency stop.\u003c\/li\u003e\n  \u003cli\u003eWire up to \u003cstrong\u003eseven trip interlocks\u003c\/strong\u003e to the second terminal block.\u003c\/li\u003e\n  \u003cli\u003eConnect \u003cstrong\u003eJ2 power cable\u003c\/strong\u003e to the I\/O controller.\u003c\/li\u003e\n  \u003cli\u003eConnect \u003cstrong\u003eJ1 trip signal cable\u003c\/strong\u003e to TSVO terminal board (simplex systems).\u003c\/li\u003e\n  \u003cli\u003eConnect \u003cstrong\u003eJX1, JY1, JZ1\u003c\/strong\u003e for redundant control power input.\u003c\/li\u003e\n  \u003cli\u003eVerify all 12 transformers and 48 terminals are properly seated.\u003c\/li\u003e\n  \u003cli\u003ePower on and verify relay operation via I\/O controller diagnostics.\u003c\/li\u003e\n\u003c\/ol\u003e\n\n\u003ch3\u003eFAQ\u003c\/h3\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between IS200TREGH1B and IS200TRPGH1B?\u003c\/strong\u003e\u003cbr\u003e\nA: \u003cstrong\u003eIS200TREGH1B\u003c\/strong\u003e supplies the \u003cstrong\u003epositive side\u003c\/strong\u003e of DC power to trip solenoids and manages emergency stop\/overspeed protection. \u003cstrong\u003eIS200TRPGH1B\u003c\/strong\u003e supplies the \u003cstrong\u003enegative side\u003c\/strong\u003e of DC power. Both can be wired together for up to three trip solenoids.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What does the H1B suffix mean?\u003c\/strong\u003e\u003cbr\u003e\nA: \u003cstrong\u003e\"H1\"\u003c\/strong\u003e indicates \u003cstrong\u003econformal PCB coating\u003c\/strong\u003e and \u003cstrong\u003eGroup one Mark VI product grouping\u003c\/strong\u003e. \u003cstrong\u003e\"B\"\u003c\/strong\u003e is the \u003cstrong\u003eB-rated primary functional revision\u003c\/strong\u003e. H1B is the most common variant for 125VDC applications.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What is the difference between H1B, H1BDB, and H1BEC?\u003c\/strong\u003e\u003cbr\u003e\nA: \u003cstrong\u003eH1BDB\u003c\/strong\u003e and \u003cstrong\u003eH1BEC\u003c\/strong\u003e are factory-installed component or coating revisions of the base H1B board. All remain \u003cstrong\u003efunctionally compatible\u003c\/strong\u003e with Mark VI systems.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Is this board compatible with Mark VIe?\u003c\/strong\u003e\u003cbr\u003e\nA: \u003cstrong\u003eNo.\u003c\/strong\u003e IS200TREGH1B is designed for \u003cstrong\u003eMark VI\u003c\/strong\u003e systems. Mark VIe uses different terminal board architecture.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: What protection is built-in?\u003c\/strong\u003e\u003cbr\u003e\nA: Voltage-limiting hardware including \u003cstrong\u003ediodes, resistors, capacitors, transistors, ICs, and MOVs\u003c\/strong\u003e. Optical isolation and transformer isolation protect the control core from field-side interference.\u003c\/p\u003e\n\n\u003cp\u003e\u003cstrong\u003eQ: Can I use this without the TRPG board?\u003c\/strong\u003e\u003cbr\u003e\nA: For single solenoid applications, TREG can operate alone. For multiple solenoids or full redundancy, wire TREG with TRPG as a pair.\u003c\/p\u003e\n\n\u003ch3\u003eSelection Tips\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMark VI, 3 trip solenoids, 125VDC, emergency stop\/overspeed:\u003c\/strong\u003e IS200TREGH1B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAlways pair with:\u003c\/strong\u003e IS200TRPGH1B (negative side power) for full trip solenoid control\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eVerify system voltage:\u003c\/strong\u003e 125VDC is standard; H1B is the most common variant\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCheck I\/O controller compatibility:\u003c\/strong\u003e Must be Mark VI PPRO or compatible controller\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOrder spare fuses and relays\u003c\/strong\u003e for maintenance — 12 relays and 18 fuses (various ratings)\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003ch3\u003eWhy Buy from Us?\u003c\/h3\u003e\n\u003cul\u003e\n  \u003cli\u003e100% Genuine GE \/ GE Energy product\u003c\/li\u003e\n  \u003cli\u003eBrand new or professionally refurbished with warranty\u003c\/li\u003e\n  \u003cli\u003e12-month warranty on new; up to 24 months on repairs\u003c\/li\u003e\n  \u003cli\u003eFast global shipping with ESD-safe packaging\u003c\/li\u003e\n  \u003cli\u003eTechnical support for Mark VI integration\u003c\/li\u003e\n  \u003cli\u003eBulk pricing for power plant and turbine OEMs\u003c\/li\u003e\n\u003c\/ul\u003e\n\n\u003cp\u003e\u003cem\u003eReference: GE Mark VI Control Product Description; GE Speedtronic Mark VI Turbine Control System Manual GEH-6421; AxControl hardware analysis; World of Controls technical specifications. Specifications subject to change without notice. Verify system compatibility before ordering.\u003c\/em\u003e\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53721660981432,"sku":"IS200TREGH1B","price":234.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/IS200TREGH1B_8fe6293f-a776-4ac3-82c7-95383904b3cf.png?v=1783504005","url":"https:\/\/www.globalpetroparts.com\/products\/is200tregh1b-ge-mark-vie-turbine-emergency-terminal-board","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}