Mitsubishi AJ65BT-R2N, User Manual

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[Wiring Precautions]
CAUTION
When wiring in the programmable controller, be sure that it is done correctly
by checking the product's rated voltage and the terminal layout.
Connecting a power supply that is different from the rating or incorrectly
wiring the product could result in fire or damage.
Tighten the terminal screws with the specified torque.
If the terminal screws are loose, it could result in short circuits, fire, or
erroneous operation.
Overtightening a terminal screw may damage the screw, resulting in a short
circuit or malfunction.
Be sure there are no foreign substances such as sawdust or wiring debris
inside the module.
Such debris could cause fires, damage, or erroneous operation.
Place the connection wires and cables 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.
Do not install the control cable(s) together with the communication cable(s).
Doing so may cause malfunctions due to noise.
When disconnecting a communication or power cable from the module, do
not pull it by holding the cable part.
For a cable with connector, hold the connector and disconnect it from the
module.
For a cable without connector, loosen the connector screw and disconnect
the cable.
Pulling the cable that is still connected to the module may damage the
module and/or cable and cause malfunctions due to poor cable connection.
Make sure that the interface type is correct before connecting the cable.
Do not connect a cable to a module that has different interface specification.
Doing so will cause a module failure.
Using a tool specified by the manufacturer, correctly press, crimp, or solder
the wires of the connector and securely connect the connector to the module.
Failure to do so may cause a malfunction or failure of the module.