Mitsubishi MELSEC-A A1SCPUC24-R2, User Manual

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A-4
CAUTION
Do not install the control lines or communication cables together with the
main circuit or power lines, or bring them close to each other.
Keep a distance of 100mm (3.94inch) or more between them.
Failure to do so may cause malfunctions due to noise.
When an output module is used to control the lamp load, heater, solenoid
valve, etc., a large current (ten times larger than the normal one) may flow at
the time that the output status changes from OFF to ON. Take some
preventive measures such as replacing the output module with the one of a
suitable current rating.
Time from when the CPU module is powered on or is reset to when it enters
in RUN status dependson the system configuration, parameter settings, and
program size.
Design the program so that the entire system will always operate safely,
regardless of the time.