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3 year warranty

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  • 4.93 (15)
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This DS200TCQAG1A Analog I/O Board was manufactured for General Electric's Mark V Turbine Control System Series.



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  • Part Number: DS200TCQAG1A
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark V DS200

DS200TCQAG1A Technical Specifications

Part Number DS200TCQAG1A
Series Mark V
Manufacturer GE General Electric
Product Type Analog I/O Board
Instruction Manual GEH-6353 Mark V LM Speedtronic Turbine Control Panel Manual
Input Signals 4-20 mA
Number of Hardware Connectors Eight

Product Description

This DS200TCQAG1A printed circuit board or PCB for short is better-classifiable as an Analog IO Board, the original functional product description that it is referred to as in Mark V Turbine Control System Series instructional manual materials. The Mark V Series that this DS200TCQAG1A PCB belongs to, as indicated in part by its name, has specific applications in the control and management systems of wind, gas, and steam turbine automated drive assemblies. The Mark V Series is one of the later General Electric product series to make use of their patented Speedtronic control system technology, and is considered a legacy series as it has been discontinued for manufacture in the years following its initial release. This DS200TCQAG1A Analog IO Board is not the original product with its specific functionality to exist as a member of the Mark V Series; that would be the DS200TCQAG1 parent Analog IO Board missing this DS200TCQAG1A product offering's A-rated functional product revision.

Hardware Tips and Specifications

The DS200TCQAG1A model is one of the many boards in the Mark V series produced by General Electric, and utilizes its own series of hardware components and component specifications to achieve its true functional status. This model is labeled as an Analog I/O board and is most commonly used to scale and condition other Mark V models located in the Mark V cabinet in three I/O cores labeled as R1, R2, and R3 cores. The signals that the DS200TCQAG1A model collects are thermocouple inputs, servo valve outputs, vibration inputs, generator/line signals, relay drive outputs, voltage inputs, pulse inputs, 4-20 mA inputs/outputs, and LVDT inputs. The generator and line signals will be exchanged with the TCQC board through the JE connector on the DS200TCQAG1A model. The 4-20 mA inputs signals, such as compressor stall-detect signals and fuel flow pressure, will be conditioned and scaled on the TCQA board. 

There are eight connectors available on the TCQA board; these connectors are labeled JG, JF, JE, JD, JB, JA, 2PL, and 3PL. Each of the connectors has its own functions. One example connection function is LVDR/LVDT position inputs being carried from the TBQC terminal boards JFR connector through the JF connector on the DS200TCQAG1A model. For the remaining functions of the other TCQA connectors, refer to the GEH-6153 data sheet attached above under the manuals tab. One of the circuits of the DS200TCQAG1A model is the thermocouple circuit; these thermocouples are connected to the TBQA terminal board. The thermocouple circuits are also located on the TVQA terminal board to provide thermocouple cold junction references; the cold junction references can be used by the TCQA board to calculate the cold junction compensation within the Mark V system. All of the hardware components and component specifications made useful to this DS200TCQAG1A Analog I/O Board should receive at least some level of protection from the normal style of PCB protective coating that has been applied to the base circuit board of this DS200TCQAG1A PCB. This normal style of PCB coating is a thick, rudimentary layer of PCB daily wear and tear protection and insulation that envelops and protects individual hardware elements in the DS200TCQAG1A PCB's assembly on a functional priority basis. Before making an ultimate purchase decision on this DS200TCQAG1A printed circuit board, it is important to realize that the A-rated functional product revision present in its assembly alters it from its original factory-introduced performance specifications and dimensions.

Frequently Asked Questions about DS200TCQAG1A

What is DS200TCQAG1A an electrical component for?
DS200TCQAG1A is an electrical control component for liquid fuel control. DS200TCQAG1A or another TCQA card and TCQC card are the control cards for fuel control.

What type of model is the TCQA model?

In the Mark V series, the TCQA model is labeled as an Analog Input/Output (I/O) Board. When it is being operated, it can condition and scale a variety of analog signals to be read by associated terminal boards also mounted in the R1, R2, and R3 cores. Some of the signals that are scaled and conditioned by the TCQA model are pulse inputs, vibration inputs, and generator and line signals. For more signals, refer to the attached manuals.
What are some of the signals DS200TCQAG1A scales and conditions?
DS200TCQAG1A scales and conditions many of the analog signals read by terminal boards mounted on I/O cores R1-R3. These signals DS200TCQAG1A scales and conditions include: LVDT/LVDR inputs, servo valve outputs, thermocouple inputs, 4-20 mA inputs and outputs, vibration inputs, relay driver outputs, pulse inputs, voltage inputs, and generator and line signals.

Reviews For DS200TCQAG1A

Internal Review

One of the upsides of the DS200TCQAG1A model is the fact that it can accept a variety of signals in the Mark V series, some of which include 4-20 mA input signals. More signals that are accepted by the DS200TCQAG1A model and how they can be scaled and conditioned by the TCQA model refer to the GEH-6353 or GEH-6351 Instruction Manuals, which have been supplied for your convenience in the manuals tab above. - AX Control Lead Technician

Repair Services For DS200TCQAG1A

Type Lead Time Price Action
Repair Service 1-2 weeks $285

Our highly skilled technicians can repair your DS200TCQAG1A. 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
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