26/08/2021 v.1.10
ArSilicii s.r.l.
10
FIAT /STELLANTIS DUCATO CABLING
Short-circuiting pin 3 and 1 (red), adaptive charging is disabled, so maximum power charge mode is
enabled. For this car, the signal of engine running, is switched to ground (engine is active), so it is
attached to pin 6 (green). Key position signal is high when key is turned to active position and
therefore is attached to pin 2 (blue).
Charging stop is delayed after engine stops so to allow for short start/stop cycles. When engine is
not running and key is in off position, the unit turn off after a timeout.
FORD TRANSIT CABLING
For this car, Short-circuiting pin 3 and 1 disables adaptive charging. The engine running signal (green)
in this case is switched to ground when engine is active, so it is attached to pin 6.
Key position signal is high when key is turned to active position and therefore is attached to pin 2
(blue). This car provides a load shedding signal, to prevent draining current under some
circumstances, this signal goes high to stop charge and is attached to pin 4 (orange).
Charging stop is delayed after engine stops so to allow for short start/stop cycles. When engine is
not running and key is in off position, the unit turn off after a timeout.
BASIC ENGINE RUN SIGNAL ONLY
Short-circuiting pin 6,3 and 1 (red), disables Adaptive charging and enable the unit. For this car, the
signal D+ is switched high when alternator is active, so it is attached to pin 2 (blue). If this signal or
an equivalent engine run was switched low, then it should be connected on pin 5. The unit shuts off
when engine is not running.
