Mitsubishi MELSEC-A A1SD61, User Manual

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[Cautions on Wiring]
CAUTION
•
Tighten the terminal screws to the stipulated torque.
Loose screws will cause short circuits, fire, or malfunctions.
Overtightening may cause a short circuit or malfunctions due to a damaged
screw.
•
Make sure that no foreign matter such as chips or wiring offcuts gets inside the
module. It will cause fire, failure or malfunction.
[Cautions on Startup and Maintenance]
DANGER
•
Do not touch terminals while the power is ON.
Doing so may result in an electric shock or malfunction.
•
Do not install/remove the terminal block more than 50 times after the first use
of the product. (IEC 61131-2 compliant)
•
Be sure to shut off all phases of the external power supply before cleaning or
retightening the terminal screws.
Carrying out this work while the power is ON will cause failure or malfunction
of the module.
CAUTION
•
Do not disassemble or modify any module.
This will cause failure, malfunction, injuries, or fire.
•
Be sure to shut off all phases of the external power supply used by the system
before mounting or removing the module.
Mounting or removing it with the power ON can cause failure or malfunction of
the module.
•
Before handling the module, always touch grounded metal, etc. to discharge
static electricity from the human body.
Failure to do so can cause the module to fail or malfunction.
[Cautions on Disposal]
CAUTION
•
Dispose of this product as industrial waste.