Product Overview

The GE DS200TCQCG1BGF is a Terminal Control Board designed for the Mark V Turbine Control System. This board serves as a critical interface between the turbine control system and field devices, providing signal conditioning, isolation, and conversion capabilities.

Technical Specifications

Manufacturer
  • General Electric (GE)
Part Number
  • DS200TCQCG1BGF
Series
  • Mark V
Product Type
  • Terminal Control Board
  • Input Voltage
  • 24V DC ±10%
Operating Temperature
  • 0°C to 65°C (32°F to 149°F)
Storage Temperature
  • -40°C to 85°C (-40°F to 185°F)
Humidity Range
  • 5% to 95% Non-condensing
Connector Type
  • High-density, corrosion-resistant connectors
Isolation Voltage
  • 1500V AC minimum
Board Dimensions
  • Approx. 10.5″ x 6.5″ (267mm x 165mm)
Weight
  • 0.8 lbs (0.36 kg)

Signal Specifications

Parameter Specification
Analog Inputs 16 channels, 4-20mA or 0-10V, 16-bit resolution
Analog Outputs 8 channels, 4-20mA, 12-bit resolution
Digital Inputs 24 channels, 24V DC isolated, 1ms response time
Digital Outputs 16 channels, 24V DC, 0.5A per channel
RTD Inputs 6 channels, 100Ω Platinum, 3-wire or 4-wire
Thermocouple Inputs 4 channels, J/K/T type, cold junction compensation
Communication Interface RS-485, Modbus RTU protocol
Update Rate All I/O scanned every 50ms