The GE 323A2374P2 is a mini-terminal display module designed for GE Mark V Speedtronic turbine control systems. It serves as a local human-machine interface (HMI), allowing operators to monitor system parameters, access diagnostics, and interact with turbine control logic in real time.
This module is widely recognized as a display-only operator interface, providing a simple yet reliable control point for on-site operation without requiring a full workstation.
Technical Specifications
| Parameter | Details |
|---|---|
| Manufacturer | General Electric (GE) |
| Model | 323A2374P2 |
| Series | Mark V Speedtronic |
| Module Type | Operator Interface / Display Module |
| Display Type | LCD panel (2-line, 40-character display) |
| Input Interface | Membrane keypad (F1–F20 + navigation keys) |
| Function | System monitoring & operator interaction |
| Communication | Direct connection to Mark V control system |
| Data Capability | Real-time system parameter display |
| Mounting | Panel-mounted / cabinet installation |
| User Interface | Text-based HMI with multi-function keys |
| Power Requirement | Low-voltage system supply |
| Operating Temperature | 0°C to 60°C |
| Environmental Rating | Industrial-grade |
The unit acts as a mini-terminal, providing direct access to turbine control data and system status for operators.
Physical Dimensions & Weight
| Parameter | Value |
|---|---|
| Dimensions (L × W × H) | 210 × 120 × 40 mm |
| Weight | ~0.8 – 1.2 kg |
Its compact front-panel design allows easy installation in turbine control cabinets while maintaining durability in industrial environments.
System Role & Functional Behavior
The 323A2374P2 operates as a local operator interface terminal within the Mark V system:
- Displays real-time turbine parameters and system status
- Allows operators to navigate menus and view diagnostics
- Provides keypad-based interaction for control and monitoring
- Supports alarm viewing and system feedback interpretation
- Acts as a backup/local interface when higher-level HMI is unavailable
- Connects directly to the Mark V control rack for data access
It effectively bridges human operators and turbine control logic.
Recommended Related Models
Typically used alongside:
- DS200SDCC Drive Control Board
- DS200SLCC LAN Communication Board
- DS200DSPC Signal Processing Module
- DS200TCQAG Terminal Board
- GE Mark V operator workstation systems
These modules together form a complete monitoring and control environment.
Popular GE Mark V Modules
- DS200TBCAG I/O terminal boards
- DS200EXPS excitation modules
- DS200DMC control interface boards
- IS200 series Mark VI upgrade modules
- GE 531X drive system boards
