{"product_id":"mark-v-analog-i-o-terminal-board-ds200tbcag1a-ge","title":"Mark V Analog I\/O Terminal Board DS200TBCAG1A GE","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE DS200TBCAG1A (DS200TBCAG1A)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a primary termination point for analog signals within the Mark V Speedtronic turbine control system. This board facilitates the direct connection of field instrumentation, including LVDTs (Linear Variable Differential Transformers), thermocouples, and 4-20mA current loops, to the control cores. We supply this module as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal equipment. The DS200TBCAG1A serves as the physical interface for the , , and  cores, providing essential signal conditioning and surge protection. By centralizing these complex analog inputs, the board ensures the turbine control logic receives precise, real-time data for fuel regulation, valve positioning, and exhaust temperature monitoring.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe DS200TBCAG1A utilizes high-density hardware architecture to process diverse analog signal types across multiple channels.\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\u003eDS200TBCAG1A\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\u003eInput Signal Types\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLVDT, Thermocouple (Type J, K, T, E), 4-20mA Loops\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Signal Types\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0-20mA \/ 4-20mA Servo outputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTermination\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-torque screw-type barrier terminal blocks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eIsolation\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOptical and galvanic isolation per channel\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInterface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMulti-pin ribbon cable connectors for TCQC\/TCCB\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOperating Temp\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 DS200TBCAG1A resolves critical signal integrity issues in high-interference power plant environments:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Thermocouple Cold-Junction Compensation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board features onboard thermistors that monitor terminal temperature. This allows the Mark V system to apply real-time cold-junction compensation, ensuring exhaust gas temperature (EGT) readings remain accurate within a fraction of a degree.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eActive LVDT Excitation and Conditioning:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGE engineers integrated specialized AC excitation circuits directly onto the TBCAG1A. This localized excitation eliminates phase shifts and voltage drops caused by long field cable runs, providing the control core with a perfect representation of steam or fuel valve positions.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Capacity Surge Suppression:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEach terminal path incorporates a network of Metal Oxide Varistors (MOVs) and decoupling capacitors. These components neutralize high-frequency noise and voltage transients from field wiring, protecting the sensitive A\/D converters on the downstream TCQC board.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Troubleshooting Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board design includes dedicated test points for every analog loop. Technicians can measure 4-20mA loop current or LVDT feedback voltages directly at the terminal board without disconnecting field wires, drastically reducing diagnostic downtime.\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 DS200TBCAG1A differ from the DS200TBCBG1A?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eWhile both boards manage analog I\/O, the TBCAG1A specifically supports the standard configuration for LVDT and thermocouple inputs required for most Mark V gas turbine frames. The \"B\" revision often features alternate jumper settings or resistor values for specialized steam turbine applications. Always verify your site-specific I\/O report.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this board require manual jumper configuration for different thermocouple types?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. You must configure the hardware jumpers (J-jumpers) on the DS200TBCAG1A to match the specific thermocouple type (e.g., Type K or Type J) used in your field sensors. Incorrect jumper settings will lead to significant temperature offset errors in the HMI.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eIs the DS200TBCAG1A compatible with TMR (Triple Modular Redundant) systems?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eAbsolutely. In a TMR configuration, the field signals often fan out to three separate TBCAG1A boards (or one board connected to three cores), allowing the , , and  cores to \"vote\" on the analog data to ensure maximum reliability.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat precautions should I take during installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eEnsure the Mark V core is completely de-energized before connecting the high-density ribbon cables. Furthermore, utilize shielded twisted-pair wiring for all field instruments and terminate the shields at the designated ground bar to prevent EMI-induced signal jitter.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53463580639416,"sku":"DS200TBCAG1A","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/DS200TBCAG1A_3_1.jpg?v=1778742606","url":"https:\/\/www.globalpetroparts.com\/products\/mark-v-analog-i-o-terminal-board-ds200tbcag1a-ge","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}