17
3.5
Technical Characteristics
3.5.1
Environmental Specifications
Temperature
Operating:
-20 to +45
°C
Storage:
-20 to +45
°C
Battery charging:
0 to +45 °C
Battery discharging: -20 to +45
°C
Relative humidity
5% to 95% Non-condensing
3.5.2
Electrical Specifications
Power supply range
9
–
32 V DC
Internal battery
LiPo 3.7 V 1050 mAh
Protections
Battery and 1-Wire power line short circuit protection
Reverse polarity protection
Electrostatic discharge protection on USB, SIM card slot and 1-Wire data line
Overcurrent protection on 1-Wire power line and digital outputs
Overvoltage protection on inputs
Charging protection
3.5.3
Power Consumption @ 12 V DC
Operating
(battery fully charged)
Idle mode:
80 mA
Active mode (peak): 130 mA
Sleep mode:
6 mA
