The GE DS2020UCOCN4G1A is a Mark V Speedtronic Operator Interface Terminal Panel Controller designed for industrial turbine control systems. It is part of GE’s legacy Speedtronic gas/steam turbine control architecture, providing operators with a direct interface for monitoring, diagnostics, and manual control of critical turbine parameters.
This module is widely used in power generation and heavy industrial energy systems, where real-time visualization, alarm handling, and safe turbine operation are essential. It functions as a front-mounted human-machine interface (HMI) integrated into the turbine control panel.
Technical Specifications
The DS2020UCOCN4G1A is engineered for high-reliability turbine control and operator interaction.
| Parameter | Specification |
|---|---|
| Module Type | Operator Interface Terminal Panel Controller |
| Series | GE Mark V Speedtronic |
| Function | Turbine control HMI / operator interface |
| Input Voltage | 125–400 VDC |
| Power Rating | Up to 1500 W (system dependent) |
| Interface Type | Front panel display with membrane keypad |
| Communication | Serial / Ethernet / system backplane (configuration dependent) |
| Display Type | Industrial LCD / segmented control display |
| Control Inputs | Membrane switches + numeric keypad |
| Diagnostic Capability | Fault monitoring, alarms, system status display |
| Integration | Works with DACAG1 transformer assembly |
| Cooling Method | Passive airflow ventilation design |
| Operating Environment | Industrial power generation control rooms |
The module is designed for continuous operation in turbine environments where stability and reliability are critical for plant safety.
Physical Dimensions & Weight
| Item | Value |
|---|---|
| Dimensions (H × W × D) | ~160 × 160 × 120 mm |
| Weight | ~0.8 kg |
Recommended Related Models
- DS2020DACAG1 / DACAG2 – Transformer assembly modules
- DS200 series control boards (Mark V system components)
- GE Mark VI / Mark VIe upgrade systems
- GE turbine control HMI replacement panels
- GE excitation system control modules
Popular Industrial Alternatives
- Siemens SPPA-T3000 turbine control HMIs
- Emerson Ovation operator interfaces
- ABB 800xA turbine control panels
- Honeywell Experion PKS operator stations
- Woodward turbine control systems
