In Stock
DS200TCQCG1B Image One
3 year warranty

DS200TCQCG1B Image 1
DS200TCQCG1B Image 2
DS200TCQCG1B Image 3
DS200TCQCG1B Image 4


    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.94 (17)
  • Click a star to rate this product
    Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures Varying star amount pictures
  • 4.94 (17)
  • Click a star to rate this product
The DS200TCQCG1B RST Overflow Board was manufactured by General Electric, for use in the Mark V Series of turbine control systems.



Sell Surplus: Have a DS200TCQCG1B to sell? Sell Now
Exchange Credit: Learn more about our exchange credit program
  • Part Number: DS200TCQCG1B
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark V DS200

DS200TCQCG1B Technical Specifications

Manufacturer GE General Electric
Series Mark V
Part Number DS200TCQCG1B
Functional Description RST Overflow Board
Functional Acronym TCQC
PCB Coating Normal Coating
Functional Revision 1 B

Product Description

The GE RST Overflow Board DS200TCQCG1B is populated with 24 jumpers and 3 40-pin connectors. It also has 3 34-pin connectors and 1 16-pin connector. The ID assigned to the 16-pin connector is JC. The IDs assigned to the 40-pin connectors are JFF, JE, and 6PL. The board also contains test points that are useful if the board stops functioning entirely or if some of the functions remain operational while others seemed to have stopped functioning or they provide inadequate results.

A qualified servicer has knowledge of the drive and also understands how to work safely around high voltage devices. The qualified servicer understands how to assess the safety of the area surrounding the drive before starting to service the drive. For example, the servicer must verify that the floor is dry and clear of debris. Any water or moisture must be cleared and detergents can be used to clean any oil or grease. Any ungrounded power cords must be removed from the area because of the hazard of electric shock. The servicer must locate and verify that the emergency power shut offs are nearby and operational. Finally, the servicer must have a partner or associate nearby in case an emergency situation occurs. If needed, the associate can call for help, pull the emergency shut off, or assist the servicer.

The qualified servicer is also equipped with the necessary testing devices. The devices must be safe to use around high voltage and must be calibrated to provide accurate values for the testing being performed.

Frequently Asked Questions about DS200TCQCG1B

What does DS200TCQCG1B modulate during speedtronic liquid fuel control?
DS200TCQCG1B modulates servovale 65FP based on inputs of turbine speed, FSR1, and flow divider speed.
What does DS200TCQCG1B do if there is a feedback error?
If the feedback is in error with FQROUT, the operational amplifier on DS200TCQCG1B will change the signal to servovale 65FP to drive bypass valve in a direction to decrease the error.
Which types of control does DS200TCQCG1B operate with?
DS200TCQCG1B does speed ratio valve control, DS200TCQCG1B has gas control valve servo, and DS200TCQCG1B operates gas control position feedback.

Repair Services For DS200TCQCG1B

Type Lead Time Price Action
Repair Service 1-2 weeks $425

Our highly skilled technicians can repair your DS200TCQCG1B. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
Learn More

DS200TCQCG1B Manuals, White Papers, Data Sheets, and Troubleshooting