A-2
[INSTALLATION PRECAUTIONS]
CAUTION
Do not bunch the control wires or communication cables with the main circuit
or power wires, or install them close to each other.
They should be installed 100 mm (3.94 inch) or more from each other.
Not doing so could result in noise that may cause malfunction.
CAUTION
Use the programmable controller in the environment conditions given in the
general specifications in the User's Manual for the CPU module. Failure to do
so may cause an electric shock, fire, malfunction, or damage to or
deterioration of the product.
While pressing the installation lever located at the bottom of the module, fully
insert the module fixing projection into the fixing hole in the base unit to
mount the module. Incorrect module mounting may cause a malfunction,
failure, or drop of the module. In an environment of frequent vibrations or
impacts, secure the module with screws.
The screws must be tightened within the specified torque range. If the screw
is too loose, it may cause a drop or malfunction. Excessive tightening may
damage the screw and/or the module, resulting in a drop or malfunction.
Be sure to shut off all phases of the external power supply used by the
system before mounting or removing the module. Failure to do so may cause
damage to the product.
Do not directly touch any conductive part or electronic part of the module.
Doing so may cause a malfunction or failure of the module.
