LG G3F-HSCA, Руководство пользователя, Страница: 3 / 101

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 terminal arrangement for
the module and observe them correctly.
If a different power, not of the rated voltage, is applied or wrong wiring is provided, it can
cause a fire or disorder of the nodule.
▶
Drive the terminal screws firmly to the defined torque.
If loosely driven, it can cause short circuit, a fire or malfunction.
▶
Be careful that any foreign materials like wire scraps should not enter into the module.
It can cause a fire, disorder or malfunction.
WARNING
!
Test Run and Maintenance
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), or
do not remodel the module.
They can cause disorder, ma l-
function, damage of the module
or a fire.
When mounting or dismounting
the module, 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
!
Waste Disposal Precautions
▶
When disposing the module, do it as an industrial waste.