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General| Model | IR33Z9HR20 |
|---|---|
| Type | Control Unit |
| Output Type | Relay |
| Relay outputs | 3 |
| Communication Protocols | Modbus RTU |
| Serial port | RS485 |
| Buzzer | Yes |
| Display | LCD |
| Operating Temperature | -10…60 °C |
| Relative Humidity | 0 to 90 % |
| Protection Degree | IP65 |
| Analogue inputs | 2 |
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