PNP-NO, 4-pin
3
4
2
1
+VDC / LED1
+VDC
0V
PNP-NO
white
brown
black
LED1
LED2
blue
Load
PNP-NO, 5-pin
LED1
LED2
+VDC / LED2
+VDC / LED1
PNP-NO
0V
+VDC
3
4
5
1
2
white
grey
brown
black
blue
Load
Dimensional drawing
Example representation plug, M8 4-pin