Overview
The GE DS200TCDAH1BGD is a digital I/O board used in GE Mark V control systems. It provides digital signal processing, system command handling, and communication support between the turbine control processor and external field devices. Its stable architecture and diagnostic capabilities make it suitable for turbine, generator, and auxiliary equipment control applications.
General Information
Part Number: DS200TCDAH1BGD
Manufacturer: GE (General Electric)
Series: Mark V
Type: Digital I/O Board
Mounting: Installed in the Mark V control rack
Technology: Microprocessor-based digital interface circuitry
Power Specifications
Supply Voltage: Provided through the Mark V backplane
Power Consumption: Low-power board design
Input Power Source: Rack backplane connection
Protection: On-board filters, surge protection, and signal isolation
Indicators: Status LEDs for activity and fault
Communication & Interface
Communication Role: Interface between main processor and digital signals
Supported Signals: Discrete inputs, discrete outputs, logic-level control signals
Diagnostics: Self-check routines, communication error detection
Operator Interface: LED status indicators
Reset Features: Board-level reset via system controller
I/O & Channels
Digital Inputs: Multiple logic-level input channels
Digital Outputs: Multiple logic-level output channels
External Load Support: Not designed for high-power loads; signal-level interface only
Environmental
Operating Temperature: 0 to +60 °C (typical Mark V module range)
Humidity: Up to 95% RH, non-condensing
Protection Rating: Standard industrial control cabinet environment
Dimensions & Weight
Dimensions : Approx. 330 × 280 mm
Weight: 0.907 kg
