{"product_id":"ge-mark-v-digital-i-o-board-ds200tcdag1a","title":"GE Mark V Digital I\/O Board DS200TCDAG1A","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE DS200TCDAG1A (DS200TCDAG1A)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a primary digital input and output processing module within the GE Mark V Speedtronic turbine control system. This board manages the interface between the control cores (, , and ) and the field-level discrete devices, such as limit switches, pushbuttons, and solenoid valves. We supply this component as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal equipment. The DS200TCDAG1A converts incoming high-voltage field signals into logic-level data for the processors and transmits command signals back to the field terminal boards. By providing high-speed switching and signal isolation, this board ensures the control system maintains accurate real-time awareness of the turbine's mechanical state and auxiliary equipment status.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe DS200TCDAG1A utilizes industrial-grade opto-isolators and logic arrays to maintain deterministic performance in high-density I\/O environments.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eFeature\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eSpecification\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eModel Number\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDS200TCDAG1A\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGeneral Electric (GE)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Series\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMark V Speedtronic\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eI\/O Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDiscrete \/ Digital (Input \u0026amp; Output)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Processing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOptically isolated digital signal paths\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOnboard Logic\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eField Programmable Gate Array (FPGA) \/ CPLD\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eConnectivity\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMultiple high-density ribbon cable headers (J-connectors)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDiagnostic Display\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStatus LEDs for processor health and I\/O activity\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temperature\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0 to 55 Celsius\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eEngineering Advantages\u003c\/h3\u003e\n\u003cp\u003eThe DS200TCDAG1A overcomes technical hurdles in complex industrial environments through specialized hardware engineering:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTotal Optical Signal Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGE engineers equipped each digital input path with optical isolators. This architecture blocks high-voltage transients and ground loops originating in the field wiring from reaching the sensitive control backplane, preventing processor resets and data corruption.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Speed Discrete Scanning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board utilizes dedicated logic chips to scan all input points simultaneously. This ensures the control system detects critical state changes—such as an emergency stop or a trip limit switch—within milliseconds, significantly faster than standard PLC scan cycles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIntegrated Noise Suppression:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe DS200TCDAG1A incorporates RC filtering networks on every input channel. These filters neutralize contact bounce and electromagnetic interference (EMI) from nearby high-power motor starters, ensuring the system only registers genuine signal transitions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModular Diagnostic Feedback:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board features a bank of diagnostic LEDs that provide immediate visual confirmation of communication status and power rail integrity. Maintenance teams can identify a failed I\/O loop or a disconnected ribbon cable without opening the software diagnostic tools, reducing the Mean Time to Repair (MTTR).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHow does the DS200TCDAG1A interface with the terminal boards?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe board connects to terminal modules like the DTBG or TCTG via multi-pin ribbon cables. These cables carry the conditioned digital data between the physical screw terminals and the TCDA processing logic. Always ensure the locking tabs on these headers are engaged to prevent vibration-induced signal loss.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this board require manual jumper configuration?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The DS200TCDAG1A uses hardware jumpers (J-jumpers) to define the wetting voltage levels for digital inputs and the feedback logic for outputs. You must match these jumpers exactly to your site-specific elementary drawings to ensure compatibility with your field instrumentation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the DS200TCDAG1A be used in both Simplex and TMR cabinets?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DS200TCDAG1A supports both Simplex and Triple Modular Redundant (TMR) architectures. In TMR systems, the board facilitates the \"voting\" process by sharing discrete status data across the , , and  cores to ensure high-availability protection.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the significance of the \"G1A\" revision?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe \"G1A\" suffix identifies the specific hardware artwork and component group. While it is the standard version for most Mark V systems, always verify that your control software configuration and EPROM firmware versions support this specific hardware revision before commissioning.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53463806509240,"sku":"DS200TCDAG1A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/DS200TCDAG1A_1_1.jpg?v=1778746292","url":"https:\/\/www.globalpetroparts.com\/products\/ge-mark-v-digital-i-o-board-ds200tcdag1a","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}