DS200TCBG1AAA GE DCS Analog Termination Board

The GE DS200CTBAG1ADD is a Mark V Speedtronic CTBA analog control terminal board that provides the field-wiring interface—dual COREBUS connectors, dual-tier screw terminals, vertical pin headers and a 9-pin serial port with MOVs, jumpers and LEDs—to collect and distribute thermocouple, RTD, 4–20 mA and 0–10 V signals between turbine-field devices and the TCQA/core logic. Backplane-powered with no on-board processor, rated for 0–60 °C rack mounting and built as a passive signal-conditioning and isolation gateway, it is the physical I/O portal of GE Mark V gas and steam turbine panels.

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Description

Technical Specifications
  • Brand
    GE
  • Model
    DS200TCBG1AAA
  • Product Name
    Analog Termination Board
  • Place of Origin
    United States
  • HS Code
    85389091
  • Dimensions
    292 mm × 115 mm × 30 mm
  • Weight
    0.64 kg
  • Operating Temperature
    -20°C ~ +60°C
  • Storage Temperature
    -40°C ~ +85°C
  • Power Supply
    24VDC
  • Warranty
    12 month
  • Product Status
    New and original

Backed by abundant in-stock inventory and nearly 20 years of industry experience, our company stands as a leading player in the industrial control sector.We offer an extensive range of industrial control products covering numerous models. Should you have any other requirements, please feel free to contact us, and we will respond to you promptly.


Our main brand:

1.ABB's module cards, touch screens, controllers, etc., such as PP846 touch screen, IGCT starting with 5SHY, PM starting controller, AI, DO starting input/output module, SP starting Bailey module, etc

2.GE's module card CPUs, such as VMIC starter, IS200, IS215, IS400, IS420 series, etc,

3.Emerson's card components and EPRO probes, Westinghouse 1C series, Honeywell CC series, Schneider 140 series, Envision full series, Bentley 3500 series, Rexroth motors and drives, and Foxboro small modules.
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GE DS200TCBG1AAA Installation Steps

Pre-Installation Preparation

Completely disconnect the entire system power and field loop power supply before operation. Examine the circuit board thoroughly to ensure no physical deformation, burn marks, damaged components or bent pin headers. Confirm that the installation slot and backplane of the equipment rack fully match the technical specifications of the GE Speedtronic Mark V control system.

Board Mounting

Position the DS200TCBG1AAA board accurately at the specified rack slot. Insert the board steadily and apply proper pressure to ensure complete and reliable fitting contact with the backplane. Tighten the fixing screws firmly to secure the board in place and prevent poor contact or device failure caused by vibration during long-term operation.

Field Signal Wiring

Classify and arrange power cables, signal cables and communication cables separately to avoid signal crosstalk and electromagnetic interference. Carefully inspect all wiring points to eliminate short circuits, open circuits and wrong connections. Install matching terminal resistors on all unused communication and signal ports to ensure stable system signal transmission.
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Daily Maintenance of GE DS200TCBG1AAA

Environment & Dust Maintenance

Maintain a clean, dry and ventilated operating environment for the circuit board and system rack. Regularly clear surface and gap dust with dry compressed air to eliminate poor contact, signal deviation and overheating faults caused by dust accumulation. Keep the working area away from high temperature, excessive humidity and corrosive gas to prevent board aging and performance degradation.

Wiring & Terminal Inspection

Conduct regular inspections on all signal terminals, power connectors and flat ribbon cables. Ensure all connections are tight and free from looseness, oxidation and virtual connection faults. Check 4–20 mA current loops and voltage signal circuits to confirm correct polarity and eliminate potential short-circuit risks.

Operational Status Monitoring

Daily monitor the board’s status LED indicators to judge real-time operating conditions. Track the stability of analog input and output signals continuously, and timely detect abnormal signal fluctuations and data errors to ensure accurate system signal transmission and control.

System Data & Fault Checking

Regularly query and analyze system operation logs and fault records. Troubleshoot minor abnormal conditions in advance to avoid gradual fault deterioration. Inspect unused signal ports regularly to ensure matching terminal resistors are intact and correctly installed.

Preventive Protection Maintenance

Avoid frequent system power switching and severe mechanical vibration during equipment operation. Strictly prohibit hot swapping and live-line wiring operations. Periodically verify the effectiveness of the board’s overcurrent protection function to ensure reliable fault protection capability.

Periodic Calibration & Inspection

Perform regular accuracy calibration on all analog channels to guarantee signal sampling and output precision. Complete comprehensive inspection of the board and the whole rack during system downtime maintenance to support long-term stable and reliable operation of the equipment.

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Frequently Asked Questions (FAQ)

1.How fast will you reply to my inquiry?

We process all inquiries efficiently and will respond promptly once we receive your message.

2.Do you carry large inventory of industrial control parts?

We maintain massive ready stock of mainstream automation spare parts to shorten lead times.

3.Can you source discontinued or obsolete PLC & DCS modules?

Absolutely.
We specialize in sourcing hard-to-find, obsolete and out-of-production industrial control components.

4.Do you inspect goods before shipment?

Every product undergoes thorough inspection before packing and dispatch.

5.Can you ship orders worldwide?

We provide global shipping with flexible logistics for urgent and regular orders.

6.What payment methods are available?

We accept multiple secure payment options. Please contact our sales team for detailed terms.

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