{"product_id":"tmr-redundancy-management-module-ds200tccag1baa-ge-tcca","title":"TMR Redundancy Management Module | DS200TCCAG1BAA GE TCCA","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE DS200TCCAG1BAA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e(TCCA) functions as the structural heart of the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eSpeedtronic™ Mark V\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eturbine control system. It operates as the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eCommon Control Board\u003c\/strong\u003e, facilitating the complex synchronization required between CPU cores and individual I\/O modules. The TCCA board manages the distribution of critical control signals and governs the Triple Modular Redundant (TMR) voting protocols. By acting as the central traffic controller for the rack, this board ensures that R, S, and T cores remain perfectly aligned during high-speed turbine regulation, making it indispensable for gas and steam turbine safety.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eCondition:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003e100% Brand New, Original Factory Packing.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe DS200TCCAG1BAA utilizes high-speed bus interfaces and hardened signal conditioning to maintain system-wide communication integrity.\u003c\/p\u003e\n\u003ctable\u003e\n\u003cthead\u003e\n\u003ctr class=\"firstRow\"\u003e\n\u003ctd\u003e\u003cstrong\u003eParameter\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\u003eManufacturer\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eGeneral Electric (GE Vernova)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\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\u003eDS200TCCAG1BAA \/ DS200TCCAG1B\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSystem Platform\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSpeedtronic™ Mark V\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eCommon Control Board (TCCA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePrimary Function\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eSystem coordination, Redundancy management\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRedundancy Support\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHardware-level R\/S\/T Triple Modular Redundancy (TMR)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInterface Ports\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMultiple high-density ribbon cable headers\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eSignal Conditioning\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eOn-board galvanic isolation and surge suppression\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003ePower Supply\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e28 V DC (Nominal)\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°C to +60°C (32°F to 140°F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eWeight\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e0.8–1.0 kg\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\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCentralized Redundancy Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe TCCA board executes the fundamental voting logic across the R, S, and T control processors. It identifies and isolates discrepancies between cores in real-time, ensuring that a single processor fault does not interrupt turbine operation or compromise safety protocols.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDeterministic Signal Synchronization:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis board maintains microsecond-level synchronization for communication between core boards and terminal interfaces. By eliminating jitter and signal lag, the DS200TCCAG1BAA ensures the turbine governor reacts instantly to load changes or grid fluctuations.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSuperior Isolation Hardening:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIndustrial environments produce significant electrical noise. The DS200TCCAG1BAA features advanced onboard isolation and RC filtering that prevent high-frequency interference from corrupting the system’s common communication bus. This protects the integrity of the data stream across the entire Mark V rack.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Interconnect Design:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board utilizes high-density ribbon cable connectors designed for secure, low-resistance signal transfer. These connectors withstand the continuous vibration levels typical of power plant control rooms, preventing intermittent communication \"drop-outs.\"\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eStreamlined Maintenance Architecture:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe modular layout allows for rapid diagnostic checks. Technicians verify communication status directly through the Mark V HMI, pinpointing whether a fault lies in the common distribution layer or a specific downstream I\/O module.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does the DS200TCCAG1BAA handle analog sensor inputs?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. While the TCCA board coordinates the distribution of analog data, the actual processing of thermocouples or LVDTs occurs on specialized analog boards like the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDS200TCQCG1B\u003c\/strong\u003e. The TCCA acts as the \"router\" that directs processed data to the correct destinations.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: What is the relationship between the G1B and G1BAA suffixes?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eDS200TCCAG1B\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eis the base functional group. The\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eG1BAA\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003erepresents a specific revision level (artwork and component updates). These revisions remain backward compatible; however, we recommend matching revision levels across all redundant cores to ensure identical propagation delays.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: How do I identify a failure on the TCCA board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: System-level \"Communication Loss\" alarms across multiple I\/O boards simultaneously often indicate a TCCA fault. Since it manages the common bus, a failure here usually disrupts the coordination between the R, S, and T cores, triggering a TMR diagnostic alarm.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Is calibration required for this board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: No. The DS200TCCAG1BAA is a digital coordination interface board. It does not contain analog-to-digital converters (ADCs) requiring field calibration. Once jumpered correctly per your site’s Control Specification, it functions automatically upon power-up.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":44094266671203,"sku":"DS200TCCBG1B","price":177.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0583\/5246\/8067\/files\/344.1_6ad4f2d7-a357-4af5-bd5a-225cb15477ea.jpg?v=1775015373","url":"https:\/\/www.autocontrolglobal.com\/products\/tmr-redundancy-management-module-ds200tccag1baa-ge-tcca","provider":"AutoControl Global","version":"1.0","type":"link"}