The General Electric DS200EXDEG1A, also cataloged as the DS200EXDEG1A Drive Board, operates as a dedicated hardware component for excitation control and regulation within Mark V drive systems.
Suffix Breakdown & Model Matrix
DS200: Identifies the product as a Mark V standard footprint component compatible with system backplanes.
EXDE: Designates the specific circuit architecture as an Excitation Control Board.
G1: Indicates hardware group revision 1.
A: Denotes the primary manufacturing artwork revision level.
Hardware Specifications
Parameter
Specification
Model
DS200EXDEG1A
Brand
General Electric
Origin
USA
Weight
0.45 kg
Dimensions
180 mm x 130 mm x 25 mm
Operating Temp
-20 deg C to +65 deg C
Power Consumption
4.2 W typical from internal supply rails
Profinet and Backplane Communication Velocity
Backplane bus communication velocity licenses and deterministic network protocols ensure high-speed data exchange with core processor modules.
I/O density scaling allows seamless integration of dual 34-pin connectors, dual 10-pin connectors, and discrete terminal connections across drive control architectures.
Firmware flash compatibility supports updates and configuration management via system engineering tools.
Frequently Asked Questions
Q: What is the purpose of the 5 indicator LEDs populated on the DS200EXDEG1A board?
A: The onboard LEDs provide visual status indication for power rails, operational states, and fault diagnostics during active excitation control.
Q: How are test points utilized during maintenance of this excitation board?
A: The integrated test points allow technicians to safely measure voltage levels and signal integrity across critical regulation loops without interrupting system operation.
Field Installation Guidelines
Mount the board securely within the designated drive cabinet or Mark V enclosure using the specified mounting standoffs.
Ensure all ribbon cables attached to the 34-pin and 10-pin connectors are fully seated and locked to prevent intermittent signal transmission.
Verify proper system grounding and check test point voltages before energizing the excitation control assembly.
