GE DS200TCRAG1ABC
GE DS200TCRAG1ABC
GE DS200TCRAG1ABC
GE DS200TCRAG1ABC
GE DS200TCRAG1ABC
GE DS200TCRAG1ABC
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DS200TCRAG1ABC

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General Electric DS200TCRAG1ABC is a TCRA relay output board that switches Mark V digital-core commands through K1–K30 relay positions.
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Technical specifications for DS200TCRAG1ABC

  • Manufacturer:
    General Electric
  • Part Number:
    DS200TCRAG1ABC
  • Product Family:
    GE Mark V/VI Driver Board
  • Product Type:
    Relay Output Board
  • Stock:
    1
  • Board Function:
    Relay output switching
  • Relay Designations:
    K1 through K30 on the TCRA family
  • Core Location:
    Mark V digital I/O cores
  • Core Population:
    Two TCRA boards per documented digital I/O core
  • Q11 Position 4:
    Four populated relays in the documented arrangement
  • Interboard Interface:
    JO connector to TCQE
  • Field Example:
    Gas-manifold blow-off valve control in applicable configurations
  • Tariff Code:
    8538900000
  • Country of origin:
    USA
  • Place of shipment:
    Xiamen, Fujian, China
By purchasing this item, you agree to the Terms & Conditions, ApterPower is not an authorized distributor for listed manufacturers or tradenames and therefore the manufacturer's warranty does not apply. All our products come with ApterPower's 1-year warranty.

More Information

Overview Manuals Relay Layout Core Interface Commissioning Application
  • TCRA relay-output function for Mark V digital cores
  • Relay positions are identified K1 through K30 on the board family
  • JO interface links the documented Q11-core arrangement to the TCQE board

DS200TCRAG1ABC is a General Electric Relay Output Board designed for GE Mark V Speedtronic digital I/O cores.

It provides relay-output switching within the Mark V digital cores, routing control commands to documented field and interboard circuits.

Before replacement, verify the full label, receiving position, connector keying, configuration hardware, paired assemblies, and every affected control or feedback path.

Availability, condition, price, and shipping time for DS200TCRAG1ABC are confirmed during quotation.

General Electric DS200TCRAG1ABC Relay Output Board Manuals, Product Family, Links

Important Notice: Other accessories, manuals, cables, calibration data, software, etc. are not included with this equipment unless listed in the above stock item description. All prices are shown in USD.

  • Relay designations extend from K1 through K30 on the board family
  • Actual populated relays depend on the installed core position
  • Contact assignments must follow the turbine wiring documentation
  • TCRA boards operate inside Mark V digital I/O cores
  • The documented Q11 position uses the JO connection to TCQE
  • Cable and connector keying must be preserved during replacement
  • Verify every relay command against the logic record
  • Check contact continuity and field voltage separately
  • Test affected valves or auxiliaries before returning the unit to service
  • Relay-output switching in Mark V gas-turbine controls
  • Relay-output switching in Mark V steam-turbine controls
  • Documented gas-manifold blow-off valve control in applicable Mark V units
Description
Relay positions K1 through K30 define the DS200TCRAG1ABC TCRA layout, although the populated relays and contact assignments depend on its location inside the Mark V digital I/O core.

In the documented Q11 position-4 arrangement, four relays are installed and connected to the TCQE board through the JO interface. This path carries digital-core commands into the assigned relay-output circuits.

Field use is determined by the turbine elementary diagram. Applicable configurations use these contacts for gas-manifold blow-off valves, so each common, normally open path, normally closed path, and field supply must follow the unit-specific wiring record.
Alternative Names
DS200TCRAG1ABC GE DS200TCRAG1ABC General Electric DS200TCRAG1ABC GE Mark V DS200TCRAG1ABC DS200 TCRA G1 ABC DS200-TCRA-G1-ABC
Technical notes
DS200TCRAG1ABC requires the digital-core position, populated relay set, JO-to-TCQE connection, contact commons, NO/NC assignments, and field supply to match; incorrect contact mapping can operate the wrong auxiliary circuit.
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FAQS

The following is a list of questions commonly asked by our customers. Please contact us if you have a question about our process that is not answered below.
What function does General Electric DS200TCRAG1ABC perform in a Mark V system?
It converts digital-core control commands into relay-contact outputs for the field circuits assigned to the installed TCRA board.
How are the relay positions identified on General Electric DS200TCRAG1ABC?
The TCRA layout uses K1 through K30 designations. The actual populated relays and their contact assignments depend on the board position and unit wiring.
Where is General Electric DS200TCRAG1ABC installed within the Mark V architecture?
TCRA boards are installed in the digital I/O cores, with two boards used in each documented core arrangement.
How does General Electric DS200TCRAG1ABC connect to TCQE in the Q11 arrangement?
At position 4 of the Q11 core, the four populated relays interface with the TCQE board through the JO connector.
Which field function may be controlled by General Electric DS200TCRAG1ABC?
In applicable turbine configurations, TCRA relay contacts operate gas-manifold blow-off valves; the unit-specific elementary diagram defines the actual assignment.
What information should be captured before removing General Electric DS200TCRAG1ABC?
Record the digital-core position, K-designated relay population, JO cable orientation, conductor tags, contact commons, and normally open or normally closed usage.
Why might an output remain inactive after replacing General Electric DS200TCRAG1ABC?
Check the commanded logic state, Q11 position, JO-to-TCQE connection, relay population, contact supply, terminal continuity, and the connected field device.