Use the PLC in the environment given in the general specifications section of the user's
manual to be used. Using the PLC outside the range of the general specifications may
result in electric shock, fire, or erroneous operation or may damage or degrade the
product.
z Install so that the tabs at the bottom of the module fit securely into the base unit
mounting holes. (The AnS series module shall be fastened by screws in the base unit at
the specified torque.)
Not installing the module correctly could result in erroneous operation, damage, or
pieces of the product falling.
z Tighten the screw within the range of specified torque.
If the screws are loose, it may result in fallout, short circuits or malfunction.
Tightening the screws to far may cause damage to the screw and/or the module,
resulting in fallout, short circuits or malfunction.
z Make sure to switch all phases of the external power supply off before mounting or
removing the module.
If you do not switch off the external power supply, it will cause electric shock or damage
to the product.
z Do not touch the electronic parts or the module conducting