{"product_id":"ds200tcdah1bhje-ge-mark-v-digital-i-o-board","title":"DS200TCDAH1BHJE GE Mark V Digital I\/O Board","description":"\u003ch2\u003eGE DS200TCDAH1BHJE Digital I\/O Board\u003c\/h2\u003e\n\u003cp\u003eConfigured for discrete signal acquisition and output execution in the GE Speedtronic Mark V turbine control system, the \u003cstrong\u003eGE DS200TCDAH1BHJE\u003c\/strong\u003e (\u003cstrong\u003eDS200TCDA\u003c\/strong\u003e Digital I\/O Board) provides direct physical\/electrical execution through optically isolated digital input and output channels. The board transfers field contact, trip switch, sensor, and actuator signals through the IONET backplane interface.\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\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eDS200TCDAH1BHJE\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\u003eWeight\u003c\/td\u003e\n\u003ctd\u003e0.8 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003e178 x 101 x 30 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003e-20 deg C to +60 deg C\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003ePowered from 5 VDC, 24 VDC, and 125 VDC system rails\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBoard Type\u003c\/td\u003e\n\u003ctd\u003eDigital Input\/Output Processor Board\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eSystem Platform\u003c\/td\u003e\n\u003ctd\u003eGE Speedtronic Mark V Turbine Control System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Inputs\u003c\/td\u003e\n\u003ctd\u003e16 optically isolated channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDigital Outputs\u003c\/td\u003e\n\u003ctd\u003e16 optically isolated channels\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIsolation Method\u003c\/td\u003e\n\u003ctd\u003eOptocoupler-based galvanic isolation\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCommunication Interface\u003c\/td\u003e\n\u003ctd\u003eIONET proprietary backplane communication\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConnectors\u003c\/td\u003e\n\u003ctd\u003eDual 50-pin headers and 2 x 3-pin plugs\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eConfiguration\u003c\/td\u003e\n\u003ctd\u003e8 jumper blocks (JP1-JP8)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiagnostics\u003c\/td\u003e\n\u003ctd\u003e10-LED diagnostic array and CR9 side LED\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePCB Protection\u003c\/td\u003e\n\u003ctd\u003eFull conformal coating\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eIONET Backplane and Digital Signal Processing\u003c\/h3\u003e\n\u003cp\u003eThe DS200TCDAH1BHJE integrates GE Mark V digital I\/O processing functions through the IONET backplane communication network. The onboard microcontroller performs local I\/O scanning and signal handling, reducing direct processing load on the turbine control processor.\u003c\/p\u003e\n\u003cp\u003eThe board supports deterministic digital data exchange between field devices and the Mark V control core. Input channels accept discrete signals from limit switches and sensors, while output channels provide control signals for relay interfaces, solenoid drivers, and annunciator circuits through compatible relay driver boards.\u003c\/p\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: Does the DS200TCDAH1BHJE provide electrical isolation between field signals and the control system?\u003cbr\u003eA: Yes. The board uses optocoupler-based galvanic isolation for its digital input and output channels to separate field wiring from internal control electronics.\u003c\/p\u003e\n\u003cp\u003eQ: What communication method is used for data exchange with the Mark V system?\u003cbr\u003eA: The board communicates through the proprietary GE IONET backplane interface for digital signal transfer between I\/O hardware and the turbine control processor.\u003c\/p\u003e\n\u003cp\u003eQ: What diagnostic functions are available on the board?\u003cbr\u003eA: The board includes a 10-LED diagnostic array for channel status indication and a CR9 LED for board power and processing activity monitoring.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cp\u003eInstall the DS200TCDAH1BHJE in the designated GE Speedtronic Mark V rack position and verify connector alignment before insertion. Ensure that dual 50-pin headers and auxiliary plugs are fully seated to maintain correct field signal routing.\u003c\/p\u003e\n\u003cp\u003eField wiring should be separated from high-current power conductors and high-noise switching circuits. Use appropriate cable shielding practices, with shield termination following the grounding requirements of the turbine control cabinet design. Verify supply rail connections for 5 VDC, 24 VDC, and 125 VDC sources before energizing the module.\u003c\/p\u003e\n\u003cp\u003eMaintain clean cabinet conditions to preserve the conformal coating protection and prevent contamination from moisture, dust, or conductive particles. Confirm jumper block settings match the approved control configuration before system operation.\u003c\/p\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":44437371355224,"sku":"DS200TCDAH1BHJE","price":100.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0670\/2039\/0488\/files\/DS200TCDAH1BHJE2.jpg?v=1784797932","url":"https:\/\/www.industriaxplc.com\/ar\/products\/ds200tcdah1bhje-ge-mark-v-digital-i-o-board","provider":"IndustriaX Limited","version":"1.0","type":"link"}