Omron NXR Series User Manual page 111

Connection Procedure
Use the following procedures to connect an I/O cable. Turn OFF the Unit/input power supply and out-
put power supply to the IO-Link Master Unit before you connect an I/O cable.
1
Push the M12 plug (male) of the I/O cable into the I/O connector (female) of the IO-Link Master
Unit. At this time, be careful of the orientation of the I/O connector.
2
Rotate the M12 screw connector of the I/O cable in the direction shown in the following figure
to tighten it. Tighten the connector before tightening it to the specified torque.
3
Set the M12 torque handle to the specified torque. Then, insert the torque handle into the tight-
ening hole of the M12 attachment. When you tighten the connector, place the M12 attachment
in the orientation shown in the following figure and insert the torque handle.
Refer to Tightening Torque on page 5-21 for information on the specified torque.
NXR-series IO-Link Master Unit for EtherCAT User's Manual (W640)
M12 screw connector
5 Installation and Wiring
5-19
5