Omron NXR-ILM08C-EIT Manual page 19

Power supply with through wiring
Connect the external power supplies to the power supply connector (input) of one IO-Link Master
Unit. Then, connect the power supply connector (output) of the Unit to the power supply connector
(input) of another IO-Link Master Unit with a power supply cable. In this way, supply power with
through-wiring between the subsequent Units with power supply cables. The power supply
connector (output) is used.
Power supply
connector (input)
(PWR IN)
Power supply cable
Unit/input power supply
Output power supply
An example is shown below.
Connect the external power supplies to the power supply connector (input) of one IO-Link Master Unit.
Then, connect the power supply connector (output) of the Unit to the power supply connector (input) of another IO-Link Master Unit with a
power supply cable.
In this way, connect a power supply cable between the subsequent Units with through-wiring one after another.
IO-Link Master Unit
Power supply
connector (input)
(PWR IN)
Power supply
cable
Unit/input
power supply
Output
power supply
Description
Power supply cable between Units
Power supply connector (output)
(PWR OUT)
I/O connectors
Internal
(P1 to P8)
circuits
To external
devices
Power supply
connector (output)
(PWR OUT)
IO-Link Master Unit IO-Link Master Unit
Internal Internal
circuits circuits
Power supply cable between Units
NXR-ILM08C-EIT
Feature
Through-wiring can reduce the overall
length of the power supply cables used in
the system.
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