NXR-ILM08C-ECT

20

Power Supply System

There are two methods to supply power to IO-Link Master Units as shown below.

Direct power supply

An example is shown below.

Connect the external power supplies to the power supply connector (input) of each IO-Link Master Unit.

Description

Feature

Connect the external power supplies to the power supply connector (input) of each IO-Link Master

Unit. The power supply connector (output) is not used.

This method does not cause voltage drop

in through-wiring cables or due to

connection through IO-Link Master Units.

Unit/input power supply

Output power supply

Power supply

connector (input)

(PWR IN)

Power supply cable

IO-Link Master Unit

IO-Link Master Unit IO-Link Master Unit

Power supply

connector (input)

(PWR IN)

Power supply

cable

To external

devices

I/O connectors

(P1 to P8)

Power supply

connector (output)

(PWR OUT)

Internal

circuits

Internal

circuits

Internal

circuits

Unit/input

power supply

Output

power supply