[Installation Precautions]
!
WARNING
• Shut off the external power supply for the system in all phases before mounting or removing the
module. Failure to do so may result in electric shock or cause the module to fail or malfunction.

[Installation Precautions]
!
CAUTION
• Use the programmable controller in an environment that meets the general specifications
described in this manual. Failure to do so may result in electric shock, fire, malfunction, or
damage to or deterioration of the product.
• To interconnect modules, engage the respective connectors and securely lock the module joint
lever. Incorrect interconnection may cause malfunction, failure, and drop.
• Do not directly touch any conductive parts and electronic components of the module. Doing so
can cause malfunction or failure of the module.