{"product_id":"mark-v-analog-i-o-board-ds200tccbg3b-ge","title":"Mark V Analog I\/O Board DS200TCCBG3B GE","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE DS200TCCBG3B (DS200TCCBG3B)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a core analog processing module within the GE Mark V Speedtronic turbine control system. This board manages the critical interface between field instrumentation and the control processors, specializing in the scaling and conditioning of analog inputs and outputs. We supply this unit as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eoriginal equipment. The DS200TCCBG3B primarily resides in the , , and  cores, where it digitizes feedback from LVDTs (Linear Variable Differential Transformers), thermocouples, and pressure transducers. By providing precise current and voltage regulation for servo valve drivers, this board ensures the turbine maintains exact fuel flow and steam valve positions during all phases of operation.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe DS200TCCBG3B utilizes a sophisticated array of A\/D converters and high-stability operational amplifiers to maintain signal integrity.\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\u003eDS200TCCBG3B\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 Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eLVDT, Thermocouple, 4-20mA, +\/-10V Differential\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eOutput Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0-20mA \/ 4-20mA Servo Driver Outputs\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProcessing\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-speed 12-bit \/ 16-bit digitization\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\u003eMultiple high-density ribbon cable connectors (J-ports)\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\u003eIntegrated galvanic and optical isolation\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 DS200TCCBG3B overcomes complex instrumentation challenges through advanced circuit engineering:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSynchronous LVDT Demodulation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board incorporates dedicated hardware for LVDT excitation and demodulation. This localized processing eliminates the phase-shift errors often encountered with long field cables, ensuring the control core receives an ultra-accurate representation of valve stroke position.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDynamic Signal Filtering:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGE engineers designed the TCCB with active multi-stage filters. These components strip away high-frequency electromagnetic interference (EMI) and 50\/60Hz line noise, allowing sensitive millivolt-level thermocouple signals to remain stable even in electrically \"noisy\" power plant environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003ePrecision Servo Loop Control:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board manages the high-speed current loops required to drive electro-hydraulic servo valves. By maintaining a constant, drift-free output, the DS200TCCBG3B prevents valve \"hunting,\" which significantly reduces mechanical wear on the turbine's hydraulic actuators.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eComprehensive Self-Health Monitoring:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe DS200TCCBG3B continuously executes internal diagnostic routines. It monitors its own reference voltages and A\/D converter linearity, instantly triggering a diagnostic alarm on the HMI if it detects a hardware drift, thus preventing unplanned outages through proactive alerting.\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 \"G3B\" revision differ from the earlier \"G1A\" models?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe G3B revision features an upgraded component set designed for better thermal stability and higher processing efficiency. While it remains backward compatible with most Mark V systems, you must verify that your site-specific software configuration supports the G3 hardware revision.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this board require manual calibration upon installation?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe DS200TCCBG3B contains factory-calibrated precision resistors. However, after installation, you must perform a \"Field Loop Calibration\" via the Mark V software to synchronize the board with the specific range and offset of your field sensors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat is the function of the numerous J-port connectors on the board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThese high-density ribbon cable headers (e.g., J1 through J10) facilitate communication with terminal boards and other control modules. Always ensure these cables are fully seated and the locking tabs are engaged to prevent intermittent signal loss due to vibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eAre there specific environmental precautions for this board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTo ensure longevity, maintain the Mark V cabinet's forced-air cooling system. Accumulation of conductive dust or high ambient temperatures can lead to premature aging of the electrolytic capacitors. Always handle the board using an ESD wrist strap to protect the sensitive CMOS components.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53463781408952,"sku":"DS200TCCBG3B","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/DS200TCCBG3B_1.jpg?v=1778745798","url":"https:\/\/www.globalpetroparts.com\/products\/mark-v-analog-i-o-board-ds200tccbg3b-ge","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}