PPI AC oder DC Punkt Positionsanzeige mit eingebauter Mega CDU + vorverdrahtetes LED Kit
The remaining two outputs of your switch should be wired as so On the circuit board T1, T2, T3, T4 represent Triggers from your point motor switch T1 for channel 1, T2 for channel 2, T3 for channel 3 and T4 for channel 4.