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Technical parameters
The following article contains storage, installation and working conditions on Unipi Extension modules, as well as technical details of their communication interfaces.
Extension
Storage, installation and working conditions
| Working temperature | 0 °C .. +55 °C |
| Rated voltage -SELV | 24 V⎓ (±5%) |
| Reverse polarity protection | Yes |
| Storage conditions | Temperature: -25 °C .. +70 °C Humidity: 10 % .. 95 %, w/o aggressive substances, condensing vapours or fog |
| Electric strength | according to EN 60950 |
| Ingress protection (IEC 529) | IP20 |
| Working position | Vertical |
| Installation | To a 35 mm DIN rail in an electrical distribution box |
| Connection | Pluggable screw terminals |
| Wire gauge | Max. 1,5 mm2 for 1-Wire Max. 2,5 mm2 for other terminals |
| Terminal spacing | 3,5 mm for 1-Wire 5,08 mm for other terminals |
| Terminal tightening torque | Max. 0,4 Nm |
