Rockwell Automation Publication 1734-UM020B-EN-E - August 2019 17
Install the POINT I/O 4 Channel IO-Link Master Module Chapter 2
POINT I/O 4-Channel IO-Link Master Module Wiring – IO-Link Mode
POINT I/O 4 Channel IO-Link Master Module Wiring – Standard Digital Input Mode
Channel Common Voltage
04 6
157
246
357
Connect common on 3-wire inputs. Power is supplied through the internal power bus.
Channel Input Common Voltage
Channel 0 0 4 6
Channel 1 1 5 7
Channel 2 2 4 6
Channel 3 3 5 7
Connect common on 3-wire inputs. Power is supplied through the internal power bus.
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
01
23
45
6
7
3-wire 3-wire
Device
Device
In = Input channel
C = Common
V = Voltage
2-wire 3-wire 3-wire 2-wire
In 0
C
V
C
V
In 1
In 2
In 3
01
23
45
6
7