17 Technical data
17.1 Technical data
General
IP IP20 (IP: degree of inaccessibility to active parts of the product
and degree of water)
Max. ambient RH (relative humidity) 85% at 20 °C
Thermostat and timer
CE marking
ERP (thermostat only) IV
Low voltage tests EN 60730-1* and EN 60730-2-9***
EMC (electromagnetic compatibility requirements) tests EN 60730-1
Power supply From controller
Voltage 4.5 V to 5.5 V
Operating temperature 0 °C to +45 °C
Storage temperature -10 °C to +70 °C
Connection terminals (I-143, T-143, T-144, T-145, T-146, and T-148) 0.5 mm² to 2.5 mm²
Connection terminals (T-141 and T-149) 0.25 mm² to 0.75 mm² solid, or 0.34 mm² to 0.5 mm² flexible
with ferrules
Interface (Base PRO only)
CE marking
Low voltage tests EN 60730-1 and EN 60730-2-1
EMC (electromagnetic compatibility requirements) tests EN 60730-1
Power supply 230 V AC +10/-15%, 50 Hz in wall box or
mini USB connection
Operating temperature 0 °C to +45 °C
Storage temperature -20 °C to +70 °C
Controller/interface SD card (Base PRO only)
Type micro SDHC, UHS or Standard
Capacity 4 GB to 32 GB, FAT 32 formatting
Speed Class 4 to 10 (or higher)
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