3.
Pin assignments
3.1
Pressure switch
M12x1; 4-pole with
• 2 switching outputs or
• 1 switching output and 1 analogue output.
32
Contact
Pin 1
Pin 2
Pin 3
Pin 4
Function
Supply voltage
Switching output 2 or ana-
logue output
GND
Switching output 1 / IO Link