{"product_id":"ge-ds200tcdah1b-digital-i-o-board","title":"GE DS200TCDAH1B Digital I\/O Board","description":"\u003cp\u003eConfigured for discrete signal processing in Mark V turbine control systems, the \u003cstrong\u003eGE DS200TCDAH1B\u003c\/strong\u003e (\u003cstrong\u003eTCDA\u003c\/strong\u003e Digital I\/O Board) provides direct physical\/electrical execution of contact input monitoring and output signal management.\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 Base model identifier for GE Mark V series printed circuit boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTCDA:\u003c\/strong\u003e Functional acronym designating the Digital I\/O Board.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eH1:\u003c\/strong\u003e Revision level denoting hardware configuration.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eB:\u003c\/strong\u003e Functional revision identifier for the PCB assembly.\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\u003eDS200TCDAH1B\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\u003eSubject to specific batch manufacturing data\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eStandard PCB assembly mass\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDimensions\u003c\/td\u003e\n\u003ctd\u003eStandard Mark V PCB form factor\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOperating Temp\u003c\/td\u003e\n\u003ctd\u003eIndustrial grade (standard ambient)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Consumption\u003c\/td\u003e\n\u003ctd\u003eSystem-bus dependent\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eComponents\u003c\/td\u003e\n\u003ctd\u003eMicroprocessor, PROM modules, 8 jumpers, 10-LED block\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/figure\u003e\n\u003ch3\u003eGE Mark V Drive Control Characteristics\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBackplane Bus Communication Velocity:\u003c\/strong\u003e The board interfaces with the Mark V core using high-speed 50-pin connectors (JQ, JR), facilitating the deterministic transfer of processed contact input\/output signals between the TCDA board and terminal boards (DTBA\/DTBB).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfinet \/ EtherNet\/IP Deterministic Networks:\u003c\/strong\u003e Once processed, digital signals are transmitted across the IONET network, ensuring real-time state synchronization with the turbine control cores.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eI\/O Density Scaling:\u003c\/strong\u003e The module is engineered to aggregate signals from multiple terminal boards, providing centralized conditioning for digital contact inputs and contact output signals from TCRA boards.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFirmware Flash Compatibility:\u003c\/strong\u003e Hardware configuration is managed via onboard PROM modules and 8 selectable jumpers (JP1-JP8), allowing for site-specific customization of IONET IDs, termination resistors, and stall timer functionality.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFrequently Asked Questions\u003c\/h3\u003e\n\u003cp\u003eQ: What is the primary operational role of the DS200TCDAH1B?\u003c\/p\u003e\n\u003cp\u003eA: The board processes digital contact input signals received from DTBA and DTBB terminal boards and manages contact output signals originating from TCRA boards within the Mark V system.\u003c\/p\u003e\n\u003cp\u003eQ: What is the purpose of the JQ connector?\u003c\/p\u003e\n\u003cp\u003eA: The JQ connector links the TCDA board to the JQR socket on the DTBA terminal board, serving as the primary path for contact input signals via a 50-pin ribbon cable.\u003c\/p\u003e\n\u003cp\u003eQ: How is the IONET configuration handled?\u003c\/p\u003e\n\u003cp\u003eA: IONET ID selection is performed via hardware jumpers J4, J5, and J6, while IONET termination resistors are enabled using jumpers J2 and J3.\u003c\/p\u003e\n\u003ch3\u003eField Installation Guidelines\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMounting:\u003c\/strong\u003e Seat the PCB securely into the Mark V cabinet, ensuring that the board-to-backplane connection is firm. The board features a conformal coating to protect against environmental contaminants.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eJumper Configuration:\u003c\/strong\u003e Before installation, verify jumper settings. Ensure J1 and J8 remain in their factory-default states, as they are reserved for manufacturer testing and should not be accessed during normative operation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignal Interfacing:\u003c\/strong\u003e Connect the 50-pin ribbon cables to JQ and JR connectors. Ensure cables are properly routed to avoid signal cross-talk or physical strain on the board connectors.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiagnostic Testing:\u003c\/strong\u003e Utilize the onboard test points (TPx) and LED indicators to verify circuit functionality. The 10-LED block provides visual confirmation of digital I\/O state activity, aiding in field troubleshooting.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"General Electric","offers":[{"title":"Default Title","offer_id":45265352523891,"sku":"DS200TCDAH1B","price":88.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0644\/4348\/2227\/files\/screenshot_2026-07-09_15-56-48.png?v=1784541260","url":"https:\/\/www.dcssupplier.com\/products\/ge-ds200tcdah1b-digital-i-o-board","provider":"DcsSupplier Limited","version":"1.0","type":"link"}