Display Controller & HMI Panel
- Microcontroller-based Display & Control Unit with 24 V ±4 V DC input.
- Drives 480×272 RGB TFT LCD with touchscreen interface.
- Controls cooling unit temperature with °C / °F selection.
- Interfaces with RTD temperature sensor.
- Discrete I/O for compressor, fans, LED lights, door switch, and pressure switch.
- Advanced fault indication, status monitoring, and maintenance features.
- Designed for reliable refrigeration system control and diagnostics.
Specifications
| Parameter | Specification |
|---|---|
| Power Input | 24 V ±4 V DC |
| Display Interface | 480 × 272 RGB TFT LCD with touchscreen |
| Temperature Control | Setpoint control with °C / °F selection |
| Sensor Interface | RTD temperature sensor input |
| Compressor Control | Discrete output for Masterflux compressor ON/OFF |
| Discrete I/O | Door limit switch, high-pressure switch, fans, LED lights |
| System Features | Status indication, fault monitoring, maintenance & diagnostics |