
14
Rockwell Automation Publication 1734-IN043B-EN-E - January 2019
POINT I/O 4 Channel IO-Link Master Module
Wire the Module
To wire the module, refer to the diagrams and tables.
POINT I/O 4 Channel IO-Link Master Module – 1734-4IOL
POINT I/O 4 Channel IO-Link Master Module Wiring - IO-Link Mode
Channel
Common
Voltage
0
4
6
1
5
7
2
4
6
3
5
7
Power is supplied through the internal power bus.
1734-4IOL
Channel 0
C
V
Channel 1
Channel 3
Channel 2
C
V
Ch = IO-Link channel
C = Common
V = Voltage
Device = IO-Link device
(actuators, sensors)
Ch 0
C
V
C
V
Ch 1
Ch 2
Ch 3
0
1
2
3
4
5
6
7
3-wire
3-wire
Device
Device