Mitsubishi Electric MELSEC iQ-F FX5 Series User Manual page 5

[Security Precautions]
WARNING
● To maintain the security (confidentiality, integrity, and availability) of the programmable controller and
the system against unauthorized access, denial-of-service (DoS) attacks, computer viruses, and other
cyberattacks from unreliable networks and devices via network, take appropriate measures such as
firewalls,virtual private networks (VPNs), and antivirus solutions.
[Installation Precautions]
WARNING
● Make sure to cut off all phases of the power supply externally before attempting installation or wiring
work. Failure to do so may cause electric shock or damage to the product.
● Use the product within the generic environment specifications described in the User's Manual
(Hardware) of the CPU module used.
Never use the product in areas with excessive dust, oily smoke, conductive dusts, corrosive gas (salt
air, Cl , H S, SO
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condensation, or rain and wind.
If the product is used in such conditions, electric shock, fire, malfunctions, deterioration or damage
may occur.
[Installation Precautions]
CAUTION
● Do not touch the conductive parts of the product directly. Doing so may cause device failures or
malfunctions.
● When drilling screw holes or wiring, make sure that cutting and wiring debris do not enter the
ventilation slits of the programmable controller. Failure to do so may cause fire, equipment failures or
malfunctions.
● For the product supplied together with a dust proof sheet, the sheet should be affixed to the ventilation
slits before the installation and wiring work to prevent foreign objects such as cutting and wiring
debris.
However, when the installation work is completed, make sure to remove the sheet to provide
adequate ventilation. Failure to do so may cause fire, equipment failures or malfunctions.
● Install the product on a flat surface. If the mounting surface is rough, undue force will be applied to the
PC board, thereby causing nonconformities.
● Install the product securely using a DIN rail or mounting screws.
● Work carefully when using a screwdriver such as installation of the product. Failure to do so may
cause damage to the product or accidents.
● Connect the extension cables, peripheral device cables, input/output cables and battery connecting
cable securely to their designated connectors. Loose connections may cause malfunctions.
● Turn off the power to the programmable controller before attaching or detaching the following devices.
Failure to do so may cause device failures or malfunctions.
- Peripheral devices, expansion board, expansion adapter, and connector conversion adapter
- Extension modules, bus conversion module, and connector conversion module
- Battery
or NO ), flammable gas, vibration or impacts, or expose it to high temperature,
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