Type SPC Lite positioner
4.3.1
Connection via M12 round plug, 8-pin
1) Round plug M12, 8-pin
Pin
Assignment
Input signals from the control station (e.g., PLC)
1
Limit switch 1
2
Limit switch 2
3
Supply voltage
4
Supply voltage +
5
Valve control +
6
Valve control -
Not occupied
7
Not occupied
8
22
1
IN 1/TOP
IN 2/BOTTOM
GND
24 V DC
Valve +
Valve
-
-
No.
Designation
1
Round plug M12, 8-pin
Input signals from the control station
Output signals of the control station
3
4
5
6
Operating Instructions
2
1
8
7