The GE DS200FSAAG2ABA is a Field Supply Amplifier Board used in GE Mark V Speedtronic turbine control systems. It is designed to amplify and condition field signals related to excitation and control power, ensuring stable and accurate signal transmission within turbine and industrial automation systems.
This module plays a key role in maintaining reliable field excitation control, signal integrity, and system stability, especially in gas and steam turbine applications.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | General Electric (GE) |
| Model | DS200FSAAG2ABA |
| Series | Mark V Speedtronic |
| Module Type | Field Supply Amplifier Board |
| Function | Field signal amplification & processing |
| System Role | Excitation / field control interface |
| Input Signals | Field feedback / excitation control signals |
| Output Signals | Amplified control signals |
| Circuit Functions | Signal amplification, conditioning, protection |
| Protection Features | Overcurrent and overvoltage protection |
| Connectors | 10-pin connector + multi-pin interfaces |
| Jumpers | 5 configurable jumpers |
| Fuses | 2 onboard protective fuses |
| Test Points | Multiple diagnostic test points |
| PCB Type | Industrial multilayer coated board |
| Mounting | Rack-mounted in Mark V cabinet |
| Operating Temperature | 0°C to +60°C |
Physical Dimensions & Weight
| Parameter | Value |
|---|---|
| Dimensions (L × W × H) | ~263 × 138 × 88 mm |
| Weight | ~2.3 kg |
The compact industrial PCB design integrates signal conditioning circuitry, protection components, and multiple diagnostic interfaces for maintenance and system tuning.
System Role & Functional Behavior
The DS200FSAAG2ABA operates as a field-level signal amplifier and conditioning interface:
- Amplifies field excitation-related signals for turbine control accuracy
- Stabilizes signal transmission from external field devices
- Provides protection against electrical disturbances (overcurrent/overvoltage)
- Interfaces with other Mark V control system modules
- Supports diagnostics through onboard test points
- Enhances overall excitation system reliability
It functions as a signal accuracy enhancement layer between field instrumentation and turbine control logic.
Recommended Related Models
- DS200EXPS Power Supply Boards
- DS200PCCAG Power Connect Cards
- DS200SDCC Drive Control Board
- DS200SHVIG High Voltage Interface Boards
- DS200UPLAG Power Distribution Boards
Popular GE Mark V Field & Control Modules
- DS200FSAAG1ABA (earlier FSAA revision)
- DS200EX200 excitation system modules
- DS200DMC drive control boards
- IS200 Mark VI upgrade control modules
- GE DC2000 SCR drive systems
