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[Wiring Precautions]
CAUTION
Individually ground the FG terminal of the programmable controller with a ground resistance of
100Ω or less.
Not doing so can cause an electric shock or malfunction.
When turning on the power and operating the module after wiring is completed, always attach the
terminal cover that comes with the product.
There is a risk of electric shock if the terminal cover is not attached.
Tighten the terminal screws within the range of specified torque.
If the terminal screws are loose, it may result in short circuits or malfunction.
If the terminal screws are tightened too much, it may cause damage to the screw and/or the
module, resulting in short circuits or malfunction.
Be careful not to let foreign matter such as sawdust or wire chips get inside the module.
They may cause fires, failure or malfunction.
The top surface of the module is covered with protective film to prevent foreign objects such as
cable offcuts from entering the module when wiring.
Do not remove this film until the wiring is complete.
Before operating the system, be sure to remove the film to provide adequate ventilation.
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