GE Mark VI Turbine Control System IS200TBAIH1CDC Analog Input Terminal Board

GE IS200TBAIH1CDC Analog Input Terminal Board

Functionality:

• Analog Input Terminal Board: Interface for analog input signals.
• Used with Analog Input Board (VAIC): Works with the VAIC module.
• Inputs and Outputs: Collects two outputs and ten inputs from the VAIC.

Characteristics:

• Analog Inputs:
  • Input Span: 1-5 V dc.
  • Current Limited: Provides +24 volts DC per input.
  • Resistance:
    • 250 Ohms (4-20 mA) or 500 Ohms (+/- 1 mA) inputs.
    • +/- 5, 10 VDC inputs.
• Analog Outputs:
  • Output Load: 500 Ohms for 4-20 mA and 50 Ohms for 200 mA.
  • Power Consumption: Less than 31 watts.
• System Application Type: Supports Simplex or TMR configurations.

Interaction in TMR System:

• Analog inputs fan out to three control racks: JR1, JS1, and JT1.
• 24 VDC power supply to transducers comes from the three attached VAIC boards, diode-shared to the terminal board.
• Analog current outputs are fed by currents from all three VAIC models.

Dimensions and Weight:

• Dimensions: 100 mm (width) x 125 mm (height) x 25 mm (depth).
• Weight: Approximately 0.25 kg.