© Interleader Limited 2017
29 of 30
Printed: 06/09/2017
30 Wired Interface
The connections for the wired interface are shown below:
Charger Input
C12V to +28V to pin 1 and 0V to pin 6.
Relay Circuits
Ensure that the relay coil voltage rating is the same as the supply (charger) voltage.
Connect each channel as follows:
Channel 1
Pins 1 and 2
Channel 2:
Pins 1 and 3
Channel 3
Pins 1 and 4
Auxiliary:
Pins 1 and 5
Example: Channel 1 powered from 12V battery with 12V automotive relay: