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[Wiring Precautions]
[Startup and Maintenance Precautions]
[Startup and Maintenance Precautions]
[Disposal Precautions]
CAUTION
● Attach waterproof caps to the waterproof/dustproof module to prevent dirt and dust from entering the
module, or prevent the static electricity from causing the module to fail or malfunction.
● For waterproof cables used for the waterproof/dustproof module, use UL listed cables in the
categories "CYJV" and "PVVA", with the suitable voltage, current, and temperature rating (the
operating temperature range of the cables: 75 or higher).
● Do not replace or wire the waterproof/dustproof module immediately after powering off the system
because the connector parts of the module can get really hot depending on the load conditions.
WARNING
● Do not touch any terminal while power is on. Doing so will cause electric shock or malfunction.
● Shut off the external power supply (all phases) used in the system before cleaning the module,
retightening the terminal block screws or connector screws, or operating the IP address/station
number setting switches. Failure to do so may cause the module to fail or malfunction.
CAUTION
● Do not disassemble or modify the module. Doing so may cause failure, malfunction, injury, or a fire.
● Do not drop or apply strong shock to the module. Doing so may damage the module.
● Use any radio communication device such as a cellular phone or PHS (Personal Handy-phone
System) more than 25cm away from wiring as well as away in all directions from the programmable
controller. Failure to do so may cause malfunction.
● Shut off the external power supply (all phases) used in the system before mounting or removing a
module. Failure to do so may cause the module to fail or malfunction.
● After the first use of the product, do not mount/remove the terminal block to/from the module more
than 50 times (IEC 61131-2/JIS B 3502 compliant). Exceeding the limit may cause malfunction.
● After the first use of the product, do not connect/remove the connector more than 50 times (IEC
61131-2/JIS B 3502 compliant). Exceeding the limit may cause malfunction.
● Before handling the module or connection cables, touch a conducting object such as a grounded
metal to discharge the static electricity from the human body. Failure to do so may cause the module
to fail or malfunction.
● Startup and maintenance of a control panel must be performed by qualified maintenance personnel
with knowledge of protection against electric shock. Lock the control panel so that only qualified
maintenance personnel can operate it.
CAUTION
● When disposing of this product, treat it as industrial waste.
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