Table of Contents
Advertisement
Do not bundle the control wires and the communication cables with the main circuit and the
power wires, and do not install them close to each other. They should be installed at least 100
mm (3.94 in.) away from each other. Failure to do so may generate noise that may cause
malfunctions.
[Installation Precautions]
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 damage the module.
Use the programmable controller in the operating environment that meets the general
specifications described in the user's manual of the CPU Module to use. Using the
programmable controller in any other operating environments may cause electric shocks, fires
or malfunctions, or may damage or degrade the module.
To mount the module, while pressing the module mounting lever located in the lower part of the
module, fully insert the module fixing projection(s) into the hole(s) in the base unit and press the
module until it snaps into place.
Incorrect module mounting may cause a malfunction, failure, or drop of the module.
In an environment of frequent vibrations, secure the module with the screw.
Be sure to tighten the screws using the specified torque. If the screws are loose, it may cause
the module to short-circuit, malfunction or fall off. If the screws are tightened excessively, it may
damage the screws and cause the module to short-circuit, malfunction or fall off.
Do not directly touch any conductive part or electronic component of the module.
Doing so may cause a malfunction or failure of the module.
[Wiring Precautions]
Shut off the external power supply (all phases) used in the system before wiring.
Failure to do so may result in electric shock or damage to the product.
A - 2
CAUTION
CAUTION
WARNING
A - 2
Advertisement
Table of Contents
