Simga2N Traction Advanced Manual– V1.3 Page 27 (166) ©2021 DMC GmbH Herten Germany
Wiring between +12V and B- power terminal
This option consists in connecting one terminal of the analog potentiometer to “Pin A19 Supply 12V -- 70mA max.” and
the other to the negative power terminal of the battery.
Notice that in this case also an electronic potentiometer or sensor can be wired.
In this case there is no wire-off protection available. This configuration is therefore not suggested.
Wiring of multiple potentiometers
In case two potentiometer has to be wired, it is possible to mix the previous configurations to assure wire-off detection
for both of them:
1. Wire the first potentiometer (can only be an analog pot) between “Pin A19 Supply 12V -- 70mA max.” and “Pin
A10 Analogue supply 0V”;
2. Wire the second potentiometer (analog/electronic) between “Pin A8 Analogue supply 5V” and the negative
power terminal of the battery;
3. Set “M2-6 Accelerator supply wire off detection ”SplyWrOf”” to 3.
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