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Appendices
NX-series Communications Interface Units User’s Manual (W540)
A-6 Version Information with Communica-
tions Coupler Units
A
A-6-2 Connection to an EtherNet/IP Coupler Unit
*4. For connection to an EtherNet/IP Coupler Unit with unit version 1.0, You can connect only to the peripheral USB port on
the EtherNet/IP Coupler Unit. You cannot connect with any other path. If you need to connect by another path, use an
EtherNet/IP Coupler Unit with unit version 1.2 or later.