الوصف
The GE DS200UDSAG1ADE Turbine Excitation Card is a specialized printed circuit board (PCB) that functions as the Display/Keyboard Interface and Controller for the generator’s excitation system within General Electric’s Mark V Speedtronic Turbine Control System.1
It is a critical component for managing the electrical excitation of the generator, which directly controls the generator’s output voltage and reactive power.2
⚡ Key Technical Specifications
The DS200UDSAG1ADE is an updated revision in the UDSAG1 family, combining the core control functionality with several hardware and firmware updates (ADE suffix).
- Primary Function: It executes the control algorithms for the generator’s excitation system (often integrated with the EX2000 or EX2100 drive systems).
- Microprocessor: It is powered by an 80196 microprocessor which handles the real-time processing and control tasks.3
- Memory: It contains multiple EPROM (Erasable Programmable Read-Only Memory) modules which store the system’s firmware and programming instructions.4
- Diagnostics and Display: A key feature for maintenance is the extensive on-board diagnostic interface:
- Displays: It is equipped with 21 4-character displays for alphanumeric status codes.5
- Status LEDs: It includes 32 LEDs that provide immediate visual status and fault indications.
🛠️ Configuration and Interface
The board’s functionality is highly dependent on its configuration settings:
- Jumpers: The board is populated with multiple 63-pin jumpers (up to 14) that allow technicians to set specific operational behaviors and configurations.7 Correctly setting these jumpers is essential for proper function.
- Ribbon Cable Connector: It relies on a 40-pin connector for sending and receiving critical signals.8 Due to the fragility of the plastic connector and ribbon cable, care must be taken during installation and removal to prevent damage.9
The DS200UDSAG1ADE is a legacy component, designed for robustness in industrial environments, and is typically supported through specialized repair and surplus channels.




+86 15340683922
+86 15340683922