Omron NXR Series User Manual page 20

Safety Precautions
Data recovery
Backup data and keep the data up-to-date periodically to prepare for data loss.
When using an intranet environment through a global address, connecting to a SCADA
or an unauthorized terminal such as an HMI or to an unauthorized server may result in
network security issues such as spoofing and tampering. You must take sufficient
measures such as restricting access to the terminal, using a terminal equipped with a
secure function, and locking the installation area by yourself.
When constructing an intranet, communication failure may occur due to cable discon-
nection or the influence of unauthorized network equipment. Take adequate measures,
such as restricting physical access to network devices, by means such as locking the
installation area.
When using a device equipped with the SD Memory Card function, there is a security
risk that a third party may acquire, alter, or replace the files and data in the removable
media by removing the removable media or unmounting the removable media. Please
take sufficient measures, such as restricting physical access to the Controller or taking
appropriate management measures for removable media, by means of locking the in-
stallation area, entrance management, etc., by yourself.
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NXR-series IO-Link Master Unit for EtherCAT User's Manual (W640)