2
Insert the SIM card(s) into the SIM slots as illustrated below.
3
To eject an inserted SIM, push it in again.
4
After the SIM card(s) have been inserted, screw the SIM card cover back into place.
1.3.2.4
Connecting power
The NTC-400 Series Router accepts DC power in the range of 9 V to 36 V. Follow the picture below to ensure that the power
source is connected with the correct polarity.
1.3.2.5
Connecting digital input/output devices and ignition
There are two digital input pins, one digital output pin and an ignition pin. Refer to the picture below to ensure that the pins
are correctly connected.
NTC-400 Series
Figure 3 – Power pins on terminal block
Figure 4 – Digital input, digital output and ignition pins on terminal block
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