Technical Data : Digital controller for cold rooms with dual temperature management (Low Temperat - XLR470
| Features | |
|---|---|
| First display | 3 digits, d.p., - |
| Second display | 4 digits, d.p., - |
| Keyboard | 8 push buttons |
| Power supply | 24, 110, 230Vac 110÷230Vac |
| Probe inputs | |
| Thermostat | NTC |
| Thermostat 2 | NTC |
| Defrost | NTC |
| 2nd defrost | NTC |
| Digital inputs | |
| Alarm, block alarm, pressure switch, start defrost, energy saving, ON/OFF AUX, holiday | configurable |
| Door switch | present |
| Relay outputs | |
| Compressor | 20A |
| 2nd compressor | 20A |
| Defrost | 16A |
| 2nd defrost | 5A |
| Fans | 5A |
| 2nd Fans | 5A |
| Light | 16A |
| Alarm | 8A |
| Other Outputs | |
| Hot Key/Prog Tool Kit output | present |
| Serial output | RS485 optional |
| Other | |
| Buzzer | present |
| Real time clock | optional |
| Measurement | |
| Measurement range | probe dependent |
| Accuracy | Better than 1% of full scale |
| Generals | |
| Housing | Self extinguishing ABS |
| Front protection | IP 65 with gasket |
| Display type | 1st: red LED (25.3mm high) 2nd: yellow LED (20.3mm high) |
| Data Storage | EEPROM memory |
| Operating temperature | 0°÷60°C 32°÷140°F |
| Storage temperature | -30°÷85°C 22°÷185°F |
| Relative humidity | 20÷85% |
| Resolution | 0.1°C or 1°F |
| Connection | Screw-terminal block <2.5mm² |
