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[INSTALLATION PRECAUTIONS]
[WIRING PRECAUTIONS]
CAUTION
While pressing the installation lever located at the bottom of the module, fully insert the module fixing
projection into the fixing hole in the base unit and press the module using the hole as a fulcrum.
Incorrect module mounting may cause a malfunction, failure, or drop of the module.
In an environment of frequent vibrations, secure the module with screws.
The screws must be tightened within the specified torque range.
If the screw is too loose, it may cause a drop, short circuit, or malfunction.
Excessive tightening may damage the screw and/or the module, resulting in a drop, short circuit or
malfunction.
Be sure to shut off all phases of the external power supply used by the system before mounting or
removing the module.
Failure to do so may cause damage to the product.
Do not directly touch any conductive part or electronic part of the module.
Doing so may cause a malfunction or failure of the module.
CAUTION
For wiring and connection, properly crimp or solder the connector with the tools specified by the
manufactures and attach the connector to the module securely.
Be careful to prevent foreign matter such as dust or wire chips from entering the module.
Failure to do may cause a fire, failure or malfunction.
A protective film is attached to the module top to prevent foreign matter such as wire chips from
entering the module during wiring.
Do not remove the film during wiring.
Be sure to remove it for heat dissipation before system operation.
Be sure to place the cables connected to the module in a duct or clamp them.
If not, dangling cables may swing or inadvertently be pulled, resulting in damage to the module and/
or cables, or malfunctions due to poor cable connection.
When disconnecting the cable, do not pull it by holding the cable part.
Disconnect the cable with connector with holding the connector plugged into the module.
Pulling the cable part with the cable still connected to the module may cause a malfunction or
damage to the module and/or cable.