4
[Startup and Maintenance Precautions]
WARNING
Do not touch any terminal while power is on. Doing so will cause electric shock or malfunction.
Shut off the external power supply for the system in all phases before cleaning the module or
retightening the terminal screws, connector screws, or module fixing screws. Failure to do so may result
in electric shock or cause the module to fail or malfunction. Undertightening can cause drop of the
screw, short circuit or malfunction. Overtightening can damage the screw and/or module, resulting in
drop, short circuit, or malfunction.
[Startup and Maintenance Precautions]
CAUTION
Do not disassemble or modify the modules. Doing so may cause failure, malfunction, injury, or a fire.
Use any radio communication device such as a cellular phone or PHS (Personal Handy phone System)
more than 25cm (9.85 inches) away in all directions from the programmable controller, this product.
Failure to do so may cause malfunction.
Shut off the external power supply for the system in all phases before mounting or removing the module.
Failure to do so may cause the module to fail or malfunction or damage.
After the first use of the product, do not mount/remove the module, and the cable more than 50 times
(IEC 61131-2 compliant) respectively. Exceeding the limit of 50 times may cause malfunction.
Startup and maintenance of a control panel must be performed by qualified maintenance personnel with
knowledge of protection against electric shock. Lock the control panel so that only qualified maintenance
personnel can operate it.
Before handling the module, touch a grounded metal object to discharge the static electricity from the
human body.
Failure to do so may cause the module to fail or malfunction.
[Disposal Precautions]
CAUTION
When disposing of this product, treat it as industrial waste.
[Transportation Precautions]
CAUTION
The shock that exceeds the range of the general specification during transportation must avoid this
product for the precision instrument. Doing so results in the risk of failure.
