5 Assembly and wiring
5.3 Port assignments
Figure 7: Schematic drawing IO port as M12 socket IO Link Type A
IO Link
Type A
Pin
Signal
Function
1
L+
IO Link sensor power 24 V
2
IN-x
Ch. B: Digital input (type 1)
3
L-
IO Link sensor supply GND_U
S
4
C/Q
Ch. A: IO-Link data communication
5
NC
not connected
Table 6: IO ports as M8 or M12 socket IO Link Type A
IO Link Type B
Color coding: black
Figure 8: Schematic drawing IO port as M8 socket IO Link Type B
Figure 9: Schematic drawing IO port as M12 socket IO Link Type B
Manual LioN-P PROFINET IO-Link Master
Version 2.1 10/2017
29
