Wiring
Operating Manual PSS u2 ES 4IOL
1004880-EN-01
25
+24 V DC
0 V DC
8 A
1
3
5
7
9
13
15
11
L-
16
IO-Link
Device
L+
CQ
ES
PSP
ES
8
PT
D
2
4
V
0
V
16
24 V
0 V
ES
4
IO
L
Fig.: IO-Link device with additional supply (Class B Port). The supply voltage module PSS u2 ES
PSP forms a new supply group for the additional supply to the IO-Link devices. The additional supply
for the device is tapped from the shunt module PSS u2 ES 8PTD 24V 0V.