CONNECTOR DESCRIPTION
Description
J1
Power supply
J2
External antenna
J4
Sim Card
J5
Phone line
J7
CANBus
J8
Serial connector
There is no need to open the cover to
access dipswitches and connectors:
simply plug in and it is ready for use.
J1 - Power Supply
Terminal No.
Function
Description
1
Gnd
Negative for power supply and battery
2
Vin
Voltage input from 10 to 30 VDC
3
Battery
Separate battery input
The battery works in two ways:
•
Buffer battery - the supply voltage is battery voltage
•
Independent battery - there’s a separate terminal to connect the battery
In both cases the device detects a battery and controls its level of charge.
11
J5
