The GE DS200TBQDG1ACC is an RST (Relay Signal Terminal) extension and analog termination board designed for the GE Mark V Speedtronic turbine control system. It functions as a high-density signal interface module that connects field instrumentation to the turbine control core, ensuring accurate signal transmission for monitoring, protection, and process control.
This board is widely used in power plants and heavy industrial automation systems where stable analog signal routing and reliable termination architecture are essential for continuous turbine operation and system safety.
Technical Specifications (with Dimensions & Weight)
| Parameter | Specification |
|---|---|
| Manufacturer | General Electric (GE) |
| Model | DS200TBQDG1ACC |
| Series | Mark V Speedtronic |
| Product Type | RST Extension Analog Termination Board |
| Function | Analog signal termination & expansion interface |
| System Position | Mark V RST / TCQA interface layer |
| Terminal Blocks | 2 high-density terminal strips |
| Signal Capacity | Up to 107 terminals per block (high-density wiring) |
| Connectors | 3 × 34-pin connectors + vertical pin headers |
| Protection | Built-in MOV (overvoltage protection components) |
| Operating Temperature | -20°C to +60°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions | approx. 160 × 160 × 120 mm |
| Weight | approx. 0.8 kg |
| Mounting Type | Rack-mounted control cabinet PCB |
This structure is optimized for high signal density while maintaining strong electrical isolation and industrial-grade durability.
Recommended Related Models
- GE DS200TBQCG1ABB Analog I/O Termination Module
- GE DS200TBQCG1A Analog Input Board
- GE DS200QTBAG1ADC RST Terminal Board
- GE DS200QTBAG1ACB RST Interface Board
- GE DS200RTBAG3AHC Relay Terminal Board
These modules are commonly integrated within Mark V turbine systems for complete signal acquisition, termination, and relay distribution architecture.
Popular GE Mark V Terminal Modules
- DS200 analog termination boards (TBQC / TBQD / TBQG series)
- IS200 distributed I/O modules
- EX2000 / EX2100 excitation system boards
- Speedtronic Mark V processor and protection units
- High-density relay and signal interface boards
