M12 screw connector
M12 torque handle
M12 attachment
3
Rotate the M12 screw connector of the I/O cable in the direction opposite to the connection di-
rection.
5-2-5
Tightening Torque
Tighten the M12 screw connectors of the IO-Link cable and I/O cables to the following torque. You can
maintain the IP67 protective structure when the screw connectors are tightened to a suitable tighten-
ing torque.
Tightening location Screw size Tightening torque
IO-Link connector
M12
0.5 to 0.6 N·m
I/O connectors
5-2-6
Waterproof Covers
Install waterproof covers for I/O connectors on any unused I/O connectors. Refer to
on page 5-17 for details on the waterproof covers for I/O connectors.
Tighten the waterproof covers to the following torque.
You can maintain the IP67 protective structure when the waterproof covers are tightened to a suitable
tightening torque.
Tightening location
Screw size Tightening torque
Waterproof covers for I/O connectors
(M12 waterproof covers)
M12
0.5 to 0.6 N·m
5 Installation and Wiring
5-10
NXR-series IO-Link I/O Hub User’s Manual (W620)
Summary of Contents for NXR Series
Page 6: ...Manual Structure 4 NXR series IO Link I O Hub User s Manual W620 ...
Page 26: ...Revision History 24 NXR series IO Link I O Hub User s Manual W620 ...
Page 34: ...1 Features and System Configuration 1 8 NXR series IO Link I O Hub User s Manual W620 ...
Page 90: ...6 Process Data and Service Data 6 12 NXR series IO Link I O Hub User s Manual W620 ...
Page 108: ...7 Functions of IO Link I O Hubs 7 18 NXR series IO Link I O Hub User s Manual W620 ...
Page 131: ...I Index I 1 NXR series IO Link I O Hub User s Manual W620 I ...
Page 133: ......