{"product_id":"ge-ds200rtbag3ahc-mark-v-relay-terminal-board","title":"GE DS200RTBAG3AHC Mark V Relay Terminal Board","description":"\u003ch3\u003eProduct Overview\u003c\/h3\u003e\n\u003cp\u003eThe DS200RTBAG3AHC (DS200RTBAG3AHC) serves as a primary Relay Terminal Board within the GE Mark V Speedtronic control architecture. This module facilitates the interface between the control processors and the field-level inductive or resistive loads. It manages high-density relay outputs, providing essential isolation and switching capabilities for turbine auxiliary systems, solenoid valves, and motor starters. This unit arrives as\u003cspan\u003e \u003c\/span\u003e\u003cstrong\u003e100% Brand New and original\u003c\/strong\u003e, ensuring maximum contact life and eliminating the risk of mechanical fatigue or carbon buildup often found in refurbished relay components.\u003c\/p\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003cp\u003eThe DS200RTBAG3AHC utilizes a robust PCB layout designed to handle high-inrush currents and frequent switching cycles.\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\u003eModel\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eDS200RTBAG3AHC\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\u003eBoard Type\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 Channels\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMultiple independent Form-C or Form-A contacts\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eContact Rating\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eStandard industrial ratings for 125 VDC \/ 120 VAC loops\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\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eDimensions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003e28.0 cm x 15.2 cm\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\u003e1.15 kg\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan\u003e\u003cstrong\u003eCommunication\u003c\/strong\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan\u003eMulti-pin ribbon cable interface to core processors\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\u003eGalvanic Isolation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe RTBA board provides a physical barrier between the sensitive logic of the , , and  cores and the high-energy field environment, preventing back-EMF and ground loops from damaging the control processors.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eSimplified Field Termination:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eIntegrated heavy-duty terminal blocks allow for direct field wiring. This design eliminates the need for interposing relay racks, significantly reducing cabinet space requirements and installation labor.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eEnhanced Fault Tolerance:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eEach relay circuit incorporates suppression components that clamp inductive kicks, extending the life of both the board-mounted relays and the external field devices.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eModular Diagnostic Support:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eThe board layout allows for rapid testing of individual relay coils and contacts. Technicians can verify output states through the Mark V interface to isolate field faults from control logic issues quickly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eInstallation and Field Guidelines\u003c\/h3\u003e\n\u003col class=\"list-paddingleft-2\"\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMounting Orientation:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eInstall the DS200RTBAG3AHC on the designated standoffs within the Mark V cabinet. Ensure proper spacing to prevent short circuits against the metal backplane.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCable Management:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eFirmly secure the 50-pin ribbon cables to the board's headers. Use the integrated locking clips to prevent vibration-induced loosening, which is a common cause of intermittent \"Relay Failed to Drop\" alarms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eVoltage Verification:\u003c\/strong\u003e\u003cspan\u003e \u003c\/span\u003eBefore connecting field wiring, verify that the load voltage matches the contact ratings. While the board handles standard 125 VDC control power, exceeding these limits will lead to premature contact welding.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch3\u003eFAQs\u003c\/h3\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Can the DS200RTBAG3AHC replace a DS200RTBAG1A model?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes. The \"G3\" version typically offers higher density or improved relay specifications over the \"G1\" series. The \"AHC\" suffix indicates a specific revision with updated component tolerances, maintaining backward compatibility with most Mark V RTBA slots.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Do the relays on this board require external snubber circuits?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: While the board includes internal protection, we recommend adding external flyback diodes or RC snubbers at the solenoid\/load side for highly inductive loads to maximize the board’s operational lifespan.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eQ: Does this board arrive with the relays pre-installed?\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eA: Yes, all relays are permanently soldered and factory-tested on this brand-new board to ensure consistent contact resistance and timing.\u003c\/p\u003e","brand":"GE Fanuc","offers":[{"title":"Default Title","offer_id":53455765733560,"sku":"DS200RTBAG3AHC","price":99.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0935\/6132\/3704\/files\/DS200RTBAG3AHC_2_1.jpg?v=1778568119","url":"https:\/\/www.globalpetroparts.com\/products\/ge-ds200rtbag3ahc-mark-v-relay-terminal-board","provider":"Global Petro Parts Automation","version":"1.0","type":"link"}