Adapter Cable: M12 5-Pin - M8 4-Pin¶
Optonic Part Number: 11081
Adapter cable to connect an X-, S- or C-series to an M12 5-Pin power supply. The cable connects the power lines as well as signal lines for the camera’s trigger input and output.

M12 5-pin to M8 4-pin adapter cable (front views on the cable plugs)¶
Wires
Cross sectional area per wire (metric): 0.34mm2