DS200TCQCG1BHF | GE Fanuc | Analog I/O Expander Board

Overview

The DS200TCQCG1BHF is an Analog I/O Expander Board from the GE Fanuc Mark V Speedtronic Series. Designed for heavy-duty gas and steam turbine control, this board serves as an essential component in GE’s turbine control systems, offering precise monitoring and control functionality. The DS200TCQCG1BHF operates with triple-redundant R/S/T processors for critical system backups and is commonly used within the EX2000 subset of the Mark V Series.

Technical Specifications

• Part Number: DS200TCQCG1BHF
• Series: Mark V Speedtronic
• Function: Analog I/O Expander Board, also referred to as an Overflow card
• Usage: Provides excitation to LVDT and LVDR in medium to large gas turbines
• System: Triple-redundant configuration with R/S/T processors for critical control systems
• Application: Used in single or dual heavy-duty gas turbines and aero-derivative turbines
• Mounting: Drilled for corner mounting, with clear markings for alignment

Hardware Details

• Connectors:
  • Eleven vertical pin cable connectors
  • Five male vertical pin header connectors
  • One vertical female plug
• Relay Components: Six
• Resistor Networks: Over 25
• Board Components:
  • TP test points
  • Transistors
  • Ceramic capacitors
  • Diodes
  • Metal film resistors
  • Other capacitors
• Integrated Circuits: Over 40
• Additional Features:
  • Heat sink
  • Thirty-seven jumper switches (note the position of each jumper before installation)

Important Notes

• Alignment: The DS200TCQCG1BHF board has numbered or lettered circuit board edges for proper alignment during installation.