{"product_id":"ds200tctgg1a-ge-mark-v-turbine-trip-board","title":"DS200TCTGG1A GE Mark V Turbine Trip Board","description":"\u003cp\u003eConfigured for fuel shutoff valve execution and emergency trip control in Mark V core platforms, the \u003cstrong\u003eGE DS200TCTGG1A\u003c\/strong\u003e (\u003cstrong\u003eDS200TCTG\u003c\/strong\u003e Turbine Trip Board) provides direct physical\/electrical execution.\u003c\/p\u003e\n\u003ch3\u003eSuffix Breakdown \u0026amp; Model Matrix\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDS200\u003c\/strong\u003e: Standard domestic base catalog prefix for GE Mark V system circuit boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTCTG\u003c\/strong\u003e: Functional acronym denoting the Turbine Trip Board assembly.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eG1\u003c\/strong\u003e: Group 1 production variant classification within the Mark V series.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA\u003c\/strong\u003e: Functional revision level A.\u003c\/li\u003e\n\u003c\/ul\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\u003eDS200TCTGG1A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eGE\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\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e0 to 60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem backplane and loop power driven\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eTurbine Trip Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Acronym\u003c\/td\u003e\n\u003ctd\u003eTCTG\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCore Location Slot\u003c\/td\u003e\n\u003ctd\u003ePosition 4\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHardware Jumpers\u003c\/td\u003e\n\u003ctd\u003e1 (J1 Emergency Overspeed Servo Clamp)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSoftware Configuration\u003c\/td\u003e\n\u003ctd\u003eNone (Hardware configured only)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eValve Interlocking\u003c\/td\u003e\n\u003ctd\u003eOpen servo valves 1-4 via 24 VDC on J1\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eBackplane Bus Communication Velocity \u0026amp; I\/O Density Scaling\u003c\/h3\u003e\n\u003cp\u003eThe DS200TCTGG1A interfaces directly with the Mark V core backplane to manage trip actuation signals across redundant control streams. Primary trip relays (PTRs) execute fail-safe fuel valve actuation based on Control Sequence Program (CSP) commands and communication failure states. Emergency trip relays (ETRs) interface with TCEA boards located within the core structure, utilizing a 2-out-of-3 (2oo3) voting logic matrix to determine trip execution. Hardwired trip pushbuttons interface through the board to interrupt 24 VDC power directly to primary and emergency trip relays, ensuring deterministic shutdown velocity regardless of software state or firmware flash compatibility across network nodes.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: How is the hardware jumper J1 utilized on the DS200TCTGG1A board?\u003c\/p\u003e\n\u003cp\u003eA: Jumper J1 serves as the Emergency Overspeed Servo Clamp configuration point. Activating J1 applies 24 VDC to the servo outputs, driving servo valves 1 through 4 into an open state.\u003c\/p\u003e\n\u003cp\u003eQ: Does the DS200TCTGG1A require software or firmware configuration before commissioning?\u003c\/p\u003e\n\u003cp\u003eA: No, the DS200TCTGG1A is a purely hardware-configured printed circuit board containing no onboard software or programmable firmware.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003col\u003e\n\u003cli\u003eIsolate all AC and DC power supplies connected to the Mark V turbine control cabinet before touching or inserting hardware.\u003c\/li\u003e\n\u003cli\u003eVerify zero voltage state using a calibrated multi-meter across power terminal connections.\u003c\/li\u003e\n\u003cli\u003eWear a grounded ESD wrist strap throughout the installation procedure to protect onboard semiconductor components from static discharge.\u003c\/li\u003e\n\u003cli\u003eAlign the card edge guides precisely with slot 4 in the Mark V core rack structure, pushing firmly until backplane connectors fully seat.\u003c\/li\u003e\n\u003cli\u003eSet jumper J1 to the required operational position according to site-specific turbine control interlock drawings prior to energizing the unit.\u003c\/li\u003e\n\u003c\/ol\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":43912873705562,"sku":"DS200TCTGG1A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0710\/5957\/0778\/files\/DS200TCTGG1AFF_e6fb1173-a878-44b4-adfd-f040d9637f2c.png?v=1787711741","url":"https:\/\/www.spareoil.com\/products\/ds200tctgg1a-ge-mark-v-turbine-trip-board","provider":"SpareOil Automation","version":"1.0","type":"link"}