Product Description
2
0
2
0
-0
6
13
Figure 2.3
Schematic drawing of inputs/outputs 1 - 8
Connection for Power Supply X03, X04
•
Power supply with M12 power L-coded
•
Color coding: gray
Caution!
Risk of destruction!
Never route the power supply to the data cable.
Port
Pin
Signal
Function
IO-Link Class A, inputs/out-
puts
X1 ... X4
1
L+
IO-Link sensor power supply
+24 V
2
IN-x
Channel B: digital input (type
1)
3
L-
IO-Link sensor power supply
GND_U
S
4
C/Q
Channel A: IO-Link data
exchange
5
n.c.
Not used
Port
Pin
Signal
Function
IO-Link Class B, inputs/out-
puts
X5 ... X8
1
L+
IO-Link sensor power supply
+24 V
2
U
AUX
(+24 V)
Channel B: auxiliary voltage,
galvanically isolated from the
IO-Link/module power supply
3
L-
IO-Link sensor power supply
GND_U
S
4
C/Q
Channel A: IO-Link data
exchange
5
GND_U
AUX
Protective earth, reference
potential U
AUX
1
5
3
2
4
Note
For the system/sensor and actuator supply, use only power supplies that comply with PELV
(protective extra-low voltage) or SELV (safety extra-low voltage). Power supplies according to
EN 61558-2-6 (transformer) or EN 60950-1 (switching power supplies) fulfill these
requirements.
