enance
Precautions
▶
Do not contact the terminals
while the power is applied.
It can cause malfunction.
▶
When cleaning or driving a termi-
nal screw, perform them after the
power has been turned off
▶
Do not perform works while the
power is applied, which can
cause disorder or malfunction.
CAUTION
▶
Do not separate the module from
the printed circuit board(PCB), o
do not remodel the module.
They can cause disorder, mal-
function, and damage of the
module or a fire.
When mounting or dismounting
the module, perform them afte
the power has been turned off.
▶
Do not perform works while the
power is applied, which can
cause disorder or malfunction.
CAUTION
ons
▶
When disposing the module, do it as an industrial waste.
CAUTION
Installation Precautions
▶
Operate the PLC in the environ-
ment conditions given in the
general specifications.
▶
If operated in other environmen
not specified in the general
specifications, it can cause an
electric shock, a fire, malfunction
or damage or degradation of the
module
▶
Make sure the module fixing
projections is inserted into the
module fixing hole and fixed.
▶
Improper installation of the mod-
ule can cause malfunction, dis-
order or falling.
CAUTION
Wiring Precautions
▶
When grounding a FG terminal,
be sure to provide class 3
grounding which is dedicated to
the PLC.
▶
Before the PLC wiring, be sure to
check the rated voltage and ter-
minal arrangement for the mod-
ule and observe them correctly.
If a different power, not of the
rated voltage, is applied o
wrong wiring is provided, it can
cause a fire or disorder of the
nodule.
▶
Drive the terminal screws firml
to the defined torque.
If loosely driven, it can cause
short circuit, a fire or malfunc-
tion.
▶
Be careful that any foreign matte
like wire scraps should not ente
into the module.
It can cause a fire, disorder o
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