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DS200CDBAG1A - Contactor Driver Board

DS200CDBAG1A - Contactor Driver Board DS200CDBAG1A - Contactor Driver Board

World Of Controls understands the criticality of your requirement and works towards reducing the lead time as much as possible.

DS200CDBAG1A - Contactor Driver Board is available in stock which ships the same day.

DS200CDBAG1A - Contactor Driver Board comes in UNUSED as well as REBUILT condition.

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Part Number: DS200CDBAG1A
Manufacturer: General Electric
Series: Mark V
Product Type: Contactor Driver Board
Number of channels: 12
Input span: 4-20 mA
Technology: Surface Mount
Common Mode Voltage Range: ±5 V
Maximum Lead Resistance: 15Ω
Analog output current: 0-20 mA
Operating temperature: -30 to 65 °C
Size: 8.26 cm high x 4.19 cm
Repair: 3-7 Day
Availability: In Stock
Country of Origin: United States
Manual: GEI-100182B


DS200CDBAG1A is a Contactor Driver Board manufactured and designed by General Electric as part of the Mark V Series used in GE Speedtronic Gas Turbine Control Systems. The drive control is interfaced with a high-speed contactor using the DS200CDBA Contactor Driver Board (CDBA). This enables the drives' quick dropout protection. The DS200DCFB Power Supply Board (DCFB), DS200SDCI Dc Power Supply and Instrumentation Board (SDCI), or the Feedback Acquisition and Power Supply Board regulate a contactor, which is powered by the CDBA board (DCVA). One high-speed contactor can be operated by each CDBA board. Jumper JP2 allows for coordination with other CDBA boards (and their contractors) in a multibridge system so that all contractors will function together. It is present on revision G1BBA and later boards. When the coordinated operation is chosen, an LED displays the status of the local contact close command.

The input power is fused by FU1 and used to power the CDBA board from 75 to 140 V ac/dc. The coil voltages of the contactors used with the CDBA board must be between 30 and 40 V dc.


  1. Power Supply: A power supply unit to convert AC voltage to low voltage DC.
  2. Relays: To control the electrical power supply to different devices.
  3. Microcontroller: A microcontroller is the central processing unit of the driver board, responsible for managing the input and output signals.
  4. Input Interfaces: The board includes various input interfaces such as digital input pins, analog input pins, and UART, I2C, or SPI communication interfaces.
  5. Output Interfaces: The board includes various output interfaces such as digital output pins, PWM output pins, and UART, I2C, or SPI communication interfaces.
  6. Protection Circuits: Protection circuits protect the board and connected devices from over-current, over-voltage, and short-circuits.
  7. LED Indicators: LED indicators indicate the status of the board and connected devices.
  8. Expansion Capabilities: The board may include expansion slots to connect additional peripheral devices or sensors.
  9. Programming Interface: The board includes a programming interface to upload firmware or software onto the microcontroller.
  10. Operating Temperature: The operating temperature range for the contractor driver board may vary based on the manufacturer and specific model.


BOARD HARDWARE: The CDBA board is made up of wiring connectors (terminal boards and plug connectors), a potentiometer, two programmable jumpers, an LED indication, three test points, and a fuse. The paragraphs that follow in this section provide descriptions of these products.

POTENTIOMETER: All CDBA boards include an adjustable pot for setting the contactor driver current.

CONFIGURABLE JUMPERS: One programmable jumper for factory test selection is present on every G1A generation CDBA board. The CDBA boards from revision G1BBA forward have two programmable jumpers for synchronized operation selection and factory test selection.

WOC has the largest stock of GE Speedtronic Gas Turbine Control System Replacement Parts. We can also repair your faulty boards. WORLD OF CONTROLS can also supply unused and rebuilt backed-up with a warranty. Our team of experts is available round the clock to support your OEM needs. Our team of experts at WOC is happy to assist you with any of your automation requirements. For pricing and availability on any parts and repairs, kindly get in touch with our team by phone or email.


How to Check Price and Availability For Contactor Driver Board?

Please Contact World of Controls FZE for sales at +1 609 385 1231 or Request a Quote.

How are boards packaged for shipment from WOC?

Parts are placed in antistatic packets and securely packed in ESD boxes cushioned with ESD Foam designed to safeguard electrical components.

How long is the shipping time for a WOC?

WOC maintains a large inventory and can fulfill many orders on the same day. Please contact us for additional information.