Overview
The GE DS200TCRAG1ABC is a relay output board used within the GE Mark V control system. It provides electrically isolated relay outputs for driving external devices such as solenoids, contactors, alarms, and interlock circuits. This board ensures reliable command execution and is commonly used in turbine and auxiliary equipment control.
General Information
Part Number: DS200TCRAG1ABC
Manufacturer: GE (General Electric)
Series: Mark V
Type: Relay Output Board
Mounting: Installed in the Mark V control rack
Technology: Electromechanical relay output stage with isolation
Power Specifications
Supply Voltage: Powered from the Mark V backplane
Power Consumption: Low-power control circuitry
Input Power Source: Rack backplane
Protection: Relay isolation, noise suppression components, transient protection
Indicators: On-board LEDs for relay status and diagnostics
Communication & Interface
Control Role: Provides discrete relay outputs for system commands
Output Type: Electromechanical relay contacts
Relay Configuration: Form A / Form C contact types (depending on board version)
Diagnostics: Relay health monitoring, status indication
Operator Interface: LED indicators for each relay channel
Reset Features: System-level reset through the turbine control processor
I/O & Channels
Relay Outputs: Multiple relay channels for external device control
Contact Rating: Suitable for typical control voltage and current levels
External Load Support: Supports solenoids, interlocks, alarms, and control relays
Environmental
Operating Temperature: 0 to +60 °C (typical Mark V conditions)
Humidity: Up to 95% RH, non-condensing
Protection Rating: Standard industrial control cabinet environment
Dimensions & Weight
Dimensions: 330 × 280 mm
Weight: ~ 0.6 kg
