Omron CK3M Seres Hardware User Manual page 20

Safety Precautions
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.
18
CK3M/CK5M Series Programmable Multi-Axis Controller Hardware User's Manual (O036)