Product Details
The GE DS200QTBAG1A, also cataloged as the DS200QTBA Termination Module, operates as a dedicated hardware component for signal termination and bus interface management within Mark V turbine control system platforms.
Hardware Specifications
| Parameter | Specification |
|---|---|
| Model | DS200QTBAG1A |
| Brand | General Electric |
| Origin | USA |
| Operating Temp | Standard industrial range |
| Terminal Blocks | 2 blocks, 72 terminals each (144 total) |
| Connectors | 1 x 40-pin (JFF), 1 x 34-pin (JGG), 1 x Serial (JRS), COREBUS (JAI, JAJ), I/O (JEE) |
Industrial Control and Firmware Flash Compatibility
The DS200QTBAG1A serves as a high-density termination point for Mark V turbine control signal routing. It facilitates deterministic data exchange via dedicated COREBUS connectors (JAI, JAJ), ensuring synchronized communication across the control architecture. Signal conditioning and I/O distribution are managed through the JFF connector for LVDT/R and servo output signals, the JGG connector for TCQC interface signals, and the JEE connector for STCA board I/O. The module supports I/O density scaling through two 72-terminal blocks, providing 144 total termination points for field instrumentation. Firmware flash compatibility is not applicable, as signal paths are established through fixed board traces; however, the board architecture supports integration with the Mark V Speedtronic logic platform.
Frequently Asked Questions
Q: Can the DS200QTBAG1A be used to replace the base DS200QTBA board?
A: The G1A revision includes functional modifications. Verify system compatibility and terminal assignment mappings against the specific Mark V control cabinet documentation before substituting the base parent module.
Q: Are the serial (JRS) and COREBUS connectors compatible with standard cable assemblies?
A: The connectors follow specific GE Mark V pinout standards. Ensure cables are verified against the instructional manual pin-out definitions before connection to avoid damage to the transceiver circuitry on the processor boards.
Field Installation Guidelines
- Ensure the control cabinet is de-energized prior to board installation to prevent electrical damage to the COREBUS interface components.
- Verify all field wiring connections against the system termination drawing. Given the high-density layout (144 terminals), use insulated ferrules to prevent short-circuiting between adjacent terminals.
- Secure the module mounting screws to the cabinet backplane to ensure proper grounding and mechanical stability.
- Route signal cables, particularly those for LVDT/R and serial monitor signals, through dedicated conduits or cable trays to minimize electromagnetic interference.
Additional Information
- 100% Genuine Parts: All products are original and authentic, ensuring reliable industrial performance.
- 30-Day Refund Guarantee: Return any in-stock item within 30 days in original, unopened packaging for a full refund (excluding shipping and fees).
- 12-Month Warranty: Covers defects in materials or workmanship; excludes misuse, normal wear, or unauthorized modifications.
- Worldwide Shipping: We ship via USPS, UPS, FedEx, and DHL. Delivery times vary by country and may be subject to customs or import fees.
- Support & Contact: Technical and warranty assistance is available anytime. Contact us here: Contact.
- Purchase Guidance: Check product specifications and compatibility carefully before ordering to ensure proper application.
Tech & Buying Guide
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