{"product_id":"ge-mark-v-relay-terminal-board-ds200rtbag2ahc","title":"GE Mark V Relay Terminal Board DS200RTBAG2AHC","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003eGE DS200RTBAG2AHC (DS200RTBAG2A)\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003efunctions as a critical remote relay terminal interface for the GE Mark V Speedtronic turbine control system. This board facilitates the high-density connection of discrete signals and provides the physical relay switching necessary for solenoid control, motor starters, and auxiliary turbine hardware. We supply this component as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and Original\u003c\/strong\u003e, ensuring your control system utilizes factory-spec contact ratings and insulation integrity. By isolating sensitive control logic from field-level electrical loads, the DS200RTBAG2AHC prevents transient noise and voltage spikes from compromising the core Speedtronic processor rack.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\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\u003eDetails\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\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDS200RTBAG2AHC\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eBrand\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\u003eSeries\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\u003eFunctional Class\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eRelay Terminal Board (RTBA)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRelay Configuration\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMulti-channel DPDT\/SPDT electromechanical relays\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eTerminal Type\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eHigh-density screw terminal blocks\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eInput Interface\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e50-pin 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\u003eMagnetic and galvanic isolation between logic and field\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 60 deg C (32 to 140 deg F)\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eRevision Level\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eG2AHC (Latest Robust Hardware Revision)\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 DS200RTBAG2AHC solves high-density I\/O management challenges in heavy-duty turbine environments:\u003c\/p\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Load Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEach relay on the RTBA board acts as a physical barrier between the field devices and the control system. This hardware separation protects the Main Control Processor (IMCP) from back-EMF and inductive kicks generated by collapsing solenoid fields.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-Integrity Terminal Blocks:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board features heavy-duty, industrial-grade screw terminals. These connectors withstand the vibration and mechanical stress typical of turbine enclosures, ensuring low-resistance connections for critical safety and status signals.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRevision \"G2AHC\" Enhancements:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThis specific revision incorporates improved relay contact materials and reinforced PCB trace paths. These upgrades offer superior resistance to contact pitting and oxidation, even when operating in humid or high-temperature power plant environments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Maintenance Layout:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eGE engineers organized the board with clearly labeled test points and status indicators. This layout allows field engineers to verify relay actuation and trace signals quickly during a forced outage, drastically reducing diagnostic time.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation \u0026amp; Wiring Protocols\u003c\/h3\u003e\n\u003cp\u003eTo maintain the\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003ewarranty and ensure fail-safe operation, adhere to these engineering standards:\u003c\/p\u003e\n\u003col class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTorque Specifications:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eTighten all field wiring to the manufacturer-specified torque ratings. Loose terminal connections cause localized heating and intermittent signal \"chatter,\" which can lead to nuisance turbine trips.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRibbon Cable Routing:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eCarefully route the 50-pin ribbon cables away from high-voltage AC lines. Induced noise on the command bus can cause unintentional relay actuation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eJumper Verification:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eReview the hardware jumper settings (e.g., Berg jumpers) to ensure the board correctly identifies its position in the I\/O rack. Improper jumper configuration prevents the Speedtronic system from recognizing the board's I\/O map.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cul class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCan the DS200RTBAG2AHC replace an older DS200RTBAG1A?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eYes. The \"G2\" series serves as the functional and mechanical successor to the \"G1\" boards. It utilizes the same mounting footprint while providing upgraded relay durability and better noise suppression.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eDoes this board require firmware or software setup?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eNo. The RTBA is a passive relay interface board. It does not contain microprocessors or software; however, you must ensure your I\/O configuration in the Mark V control software (Core or  cores) matches the physical terminal wiring.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWhat are the primary indicators of a relay failure on this board?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eTypical signs include failure of a field device to actuate despite a command signal, visible carbon buildup on the relay housing, or high-resistance readings across the terminal contacts when the relay is energized.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53452615483576,"sku":"DS200RTBAG2AHC","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/DS200RTBAG2AHC_1_1.jpg?v=1778465800","url":"https:\/\/www.globalpetroparts.com\/products\/ge-mark-v-relay-terminal-board-ds200rtbag2ahc","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}