{"product_id":"ge-is200trpgh1b-primary-trip-terminal-board","title":"GE IS200TRPGH1B Primary Trip Terminal Board","description":"\u003ch2\u003eGE IS200TRPGH1B Primary Trip Terminal Board\u003c\/h2\u003e\n\u003cp\u003eConfigured for trip‑solenoid actuation and flame‑detector interfacing in Mark VI turbine protection networks, the \u003cstrong\u003eGE IS200TRPGH1B\u003c\/strong\u003e (\u003cstrong\u003eIS200TRPGH1B\u003c\/strong\u003e terminal board) provides direct physical relay‑voting execution. The board forms the primary interface to three 125 V dc Electrical Trip Devices and accepts eight Geiger‑Mueller flame‑detector inputs.\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\u003eParameter\u003c\/th\u003e\n\u003cth\u003eSpecification\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003ctd\u003eIS200TRPGH1B\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eBrand\u003c\/th\u003e\n\u003ctd\u003eGE\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOrigin\u003c\/th\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eWeight\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eDimensions\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eOperating Temp\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003ePower Consumption\u003c\/th\u003e\n\u003ctd\u003eNot specified\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003cth\u003eCore Performance Indicators\u003c\/th\u003e\n\u003ctd\u003e3 trip solenoids; 125 V dc solenoid rating; 0.1 sec L\/R time constant; 9 magnetic relays for voting; 8 flame‑detector inputs; 335 V dc flame‑detector supply; metal‑oxide‑varistor suppression; 28 V relay‑coil supply\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eProfinet \/ EtherNet\/IP Deterministic Networks\u003c\/h3\u003e\n\u003cp\u003eWithin Mark VI control architectures, TRPG aligns with deterministic backplane timing used for coordinated trip‑relay energization. Although the board itself is passive, its relay‑group propagation paths maintain predictable switching intervals required for synchronous 2oo3 trip‑voting behavior. I\/O density scaling is achieved through paired operation with TREG, forming the primary\/emergency sides of the ETD interface. Firmware flash compatibility resides at the controller level; TRPG provides fixed electrical characteristics without programmable logic.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the IS200TRPGH1B be hot‑swapped while energized?\u003c\/strong\u003e A: No. Terminal boards must be inserted or removed only when the associated rack segment is de‑energized to avoid transient loading on relay coils and solenoid circuits.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the board impose any restrictions on backplane current loading?\u003c\/strong\u003e A: The board relies on controller‑supplied relay‑coil voltage and detector‑supply rails; installation should verify that backplane current limits are not exceeded when multiple relay groups are energized.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How does TRPG behave in redundant trip configurations?\u003c\/strong\u003e A: Relay‑voting circuits maintain deterministic switching paths; redundancy‑related delays are governed by controller logic rather than the terminal board’s passive components.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eMaintain separation between solenoid wiring and high‑current actuator circuits to reduce induced noise.\u003c\/li\u003e\n\u003cli\u003eEnsure shielded flame‑detector cabling is bonded at a single termination point to avoid ground loops.\u003c\/li\u003e\n\u003cli\u003eVerify correct polarity for 125 V dc solenoid connections and confirm metal‑oxide‑varistor suppression devices are intact.\u003c\/li\u003e\n\u003cli\u003eInspect relay‑coil supply wiring (28 V) for secure termination and strain relief.\u003c\/li\u003e\n\u003cli\u003eFollow GEH‑6421J for grounding, cabinet bonding, and relay‑group continuity checks.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":48160765116606,"sku":"IS200TRPGH1B","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/1145\/5422\/files\/general-electric-is200trlyh1bge-relay-output-board-d2fdsjosle5.png?v=1759055679","url":"https:\/\/www.autooiltech.com\/ar\/products\/ge-is200trpgh1b-primary-trip-terminal-board","provider":"AutoOilTech Limited","version":"1.0","type":"link"}