Description
GE DS200UPSAG1AFD
Technical Specifications
- Product Line: GE Speedtronic Mark V.
- Part Number: DS200UPSAG1AFD.
- Board Type: Analog I/O / Signal Conditioning Board.
- Suffix: AFD (Indicates specific hardware revision and feature set).
Functional Features
- Signal Scaling & Conditioning: Processes LVDT inputs, servo valve outputs, thermocouples, 4-20 mA I/O, vibration, and voltage inputs.
- High-Precision Processing: Accurately scales signals such as compressor stall detection and fuel flow pressure.
- TMR Compatibility: Designed to integrate with Triple Modular Redundancy architectures.
- Hardware Configurable: Features jumpers for configuring current ranges and testing.
Application Scenarios
Exclusively deployed in power generation plants, oil and gas compressor stations, and industrial prime mover applications utilizing GE gas turbines.
Performance Parameters
- Current Range: Configurable via jumpers for 20 mA or 200 mA output circuits.
- Voltage Inputs: Supports +/- 10 V DC inputs.
- Response Time: Millisecond-level processing for real-time turbine protection.
Material Composition
Industrial-grade PCB with conformal coating to protect against moisture, sulfur, and conductive dust. Gold-plated backplane connectors for reliable signal transmission.
Structural Characteristics
Standard Mark V board form factor with front panel test points, status LEDs, and precision edge connectors for rack integration. Features multiple jumper blocks (J1, J2, J5-J8) for configuration.
Working Principle
Acquires raw analog signals from turbine sensors via terminal boards, conditions and scales them, and routes the processed data to the central Mark V core processor via the 3PL data bus.
Installation Requirements
Must be installed in an active Mark V control rack. Handle by the edges to avoid damaging backplane pins. Verify jumper settings before powering up.
Usage Precautions
Never hot-swap this board. Ensure the turbine control system is properly grounded. Observe strict ESD precautions during handling.
