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[Wiring Precautions]
Do not install the control lines together with the communication cables, or bring them close to
each other. Failure to do so may cause malfunctions due to noise.
When disconnecting the cables from the module, do not hold and pull the cable part.
Disconnect the cables after loosening the screws in the portions connected to the module.
Pulling the cables connected to the module can damage the module and cables or can cause a
malfunction due to a cable connection fault.
[Starting and Maintenance Precautions]
Do not touch the terminals while the power is on. Doing so may cause malfunction.
Be sure to shut off all phases of the external power supply used by the system before cleaning
or retightening the terminal screws.
Not doing so can cause the module to fail or malfunction.
Undertightening can cause a drop, short circuit or malfunction.
Overtightening can cause a drop, short circuit or malfunction due to damage of the screws or
module.
Never disassemble or modify the module.
This may cause breakdowns, malfunction, injury and/or fire.
Do not drop or apply any strong impact to the module. Doing so may damage the module.
Be sure to shut off all phases of the external power supply used by the system before mounting
or dismounting the module to or from the panel.
Not doing so can cause the module to fail or malfunction.
Do not install/remove the terminal block more than 50 times after the first use of the product.
(IEC 61131-2 compliant)
Before handling the module, always touch grounded metal, etc. to discharge static electricity
from the human body.
Failure to do so may cause the module to fail or malfunction.
[Disposal Precautions]
When disposing of this product, treat it as industrial waste.
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Table of Contents
Troubleshooting
