Module Installation; Precaution On Installation - Mitsubishi MELSEC User Manual

10
LOADING AND INSTALLATION

10.2 Module Installation

10.2.1 Precaution on installation

CAUTION
Use a safety PLC in the environment that meets the general specifica-
tions described in this manual.
Using this PLC in an environment outside the range of the general speci-
fications could result in electric shock, fire, erroneous operation, and
damage to or deterioration of the product
While pressing the installation lever located at the bottom of module,
insert the module fixing tab into the fixing hole in the base unit until it
stops.
Then, securely mount the module with the fixing hole as a supporting
point.Incorrect loading of the module can cause a failure or drop.
Secure the module to the base unit with screws.Tighten the screw in the
specified torque range.If the screws are too loose, it may cause a drop of
the screw or module.
Over tightening may cause a drop due to the damage of the screw or
module.
Completely turn off the externally supplied power used in the system
before mounting or removingthe module.
Not doing so could result in damage to the product.
Do not directly touch the module's conductive parts or electronic compo-
nents.
Doing so may cause malfunctions or a failure.
10.2 Module Installation
10.2.1 Precaution on installation
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