5. USER INTERFACES
5.3
Power Connector
2-Pin Panel Socket
Pin number
Signal mark
Description
1
VCC (+)
Positive input of DC supply voltage (+10 to +30 VDC)
2
GND (-)
Negative input of DC supply voltage
Table 14: Connection of power connector
Figure 11: Power connector
The router requires a +10 V to +30 V DC supply. Protection against reversed polarity is built
into the router.
The power consumption in receive mode is 2.3 W (LTE models) or 2.6 W (3G models). The
peak power consumption during data sending (or communication running on RT models) is
5.5 W. For correct operation, the power source must be able to supply a peak current of 1 A.
The power cable connects to the router via locking screws. (See figure below.)
Figure 12: Connection of power supply connector
Circuit Example:
Figure 13: Connection of power supply
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