1. - (negative) connection from the starter battery.
2. - (negative) connection of the leisure battery.
3. + (positive) connection from the starter battery.
4. D+ Signal from the alternator or i signal line.
5. AUX: connection of the existing control unit
(sargent, schaudt, etc.).
6. Output of the charger (connects to the positive
terminal of the leisure battery).
7. Solar panel direct connection 12V nominal
(maximum voltage with open circuit lower than
28V).
8. Debug and update connection (NDS internal use).
9. IEC socket for the connection of the mains power
supply (Only for GOLD series).
SPECIFIC AUX CONNECTION (PIN NO. 5) FOR THE
FOLLOWING MODELS: PLUS 25, PLUS 30, PLUS 40,
PLUS 24-24/20, GOLD 25-M, GOLD 30-M, GOLD 40-M,
GOLD 24-24-M
POWER
SERVICE
has an auxiliary terminal: (terminal
n°5) dedicated to the original control unit output (eg
CBE, Sargen, Schaudt, nord elettronica) or to the split-
charge relay. This Terminal is used to connect
appliances such as the fridge, lights, pump, etc. All the
cables that were originally connected to the leisure
battery’s positive terminal should be connected to this
auxiliary input (5).
14
NOTE
The negative pins n°1 and 2 are internally connected to
each
