GE DS200ADGIH1AAA Analog I/O Interface Board in stock

GE DS200ADGIH1AAA is an auxiliary analog I/O interface board for GE Mark V Speedtronic gas turbine control system. It is responsible for collecting field sensor signals and outputting analog control signals to actuators, supporting signal conditioning and filtering for turbine closed-loop regulation.

This DS200 series PCB board communicates with the main controller via the Mark V backplane bus. It is a legacy spare part widely used for maintenance and replacement of power plant gas turbine control racks.

Data Parameters

• 1. Brand: GE (General Electric)

• 2. Model: DS200ADGIH1AAA

• 3. Product Type: Analog I/O Interface Board

• 4. Compatible System: Mark V Speedtronic Turbine Control

• 5. Signal Type: 4-20mA, ±10V analog input and output

• 6. Resolution: 14-bit analog conversion

• 7. Accuracy: ±0.1% FS for input, ±0.2% FS for output

• 8. Communication: Mark V backplane bus

• 9. Humidity: 5%~95% non-condensing

• 10. Operating Temperature: -40℃ ~ +85℃

Core Functions

• 1. Receive pressure, temperature and flow analog signals from turbine field sensors.

• 2. Process and filter analog signals and transmit data to the main turbine controller.

• 3. Output analog control signals to fuel valves and auxiliary actuators.

• 4. Support channel self-diagnosis to detect open circuit and short circuit faults.

• 5. Realize signal isolation to reduce electromagnetic interference in turbine cabinet.

Application Scenarios

• 1. Power plant gas turbine Mark V control cabinet.

• 2. Industrial heavy-duty gas turbine monitoring and closed-loop control system.

• 3. Oil & gas turbine generator unit control rack.

• 4. Turbine auxiliary parameter acquisition and actuator drive control.

• 5. Spare replacement and overhaul of legacy Mark V Speedtronic system.

FAQ

• 1. Q: What is GE DS200ADGIH1AAA?
      A: It is analog I/O interface board for GE Mark V Speedtronic gas turbine control system.

• 2. Q: What signals can it process?
      A: 4-20mA and ±10V analog signals for turbine sensors and valves.

• 3. Q: Is this board still in production?
      A: Discontinued, only supplied for aftermarket spare parts.

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