Omron sysmac EtherNet/IP NJ Series Connection Manual page 10

5．Applicable Devices and Device Configuration
Precautions for Correct Use
The connection line of EtherCAT communications cannot be shared with other Ethernet
networks.
Do not use devices for Ethernet such as a switching hub.
Use an Ethernet cable (double shielding with aluminum tape and braiding) of Category 5 or
higher, and use a shielded connector of Category 5 or higher.
Connect the cable shield to the connector hood at both ends of the cable.
Precautions for Correct Use
Update Sysmac Studio to the version specified in this Clause 5.2. or to a higher version.
If you use a version higher than the one specified, the procedures and related screenshots
described in Section 7. and subsequent sections may not be applicable. In that case, use the
equivalent procedures described in this guide by referring to the Sysmac Studio Version 1
Operation Manual (Cat. No. W504).
Additional Information
For specifications of Ethernet cables and network wiring, refer to Section 4. EtherCAT
Network Wiring of the NJ/NX-series CPU Unit Built-in EtherCAT® Port User's Manual (Cat.
No. W505).
Additional Information
For power supply specifications for the system and input modules and for output modules,
refer to the Remote-I/O-System u-remote Manual (Original) (1432790000).
Additional Information
The system configuration in this guide uses USB for the connection between the personal
computer and the Controller. For information on how to install the USB driver, refer to A-1
Driver Installation for Direct USB Cable Connection of the Sysmac Studio Version 1
Operation Manual (Cat. No. W504).
For NX1P2 Controllers, there is no need to install the USB driver because they do not have a
USB port.
Additional Information
The NX1P2 Controller, if used, should be connected to your personal computer with an
Ethernet cable. For information on how to connect the cable, refer to 6-2 Going Online with a
Controller of the Sysmac Studio Version 1 Operation Manual (Cat. No. W504).
7