Mitsubishi GT16 User Manual page 174

(7) Power supply system
Current status
Measure for the
equipment for
which the power
from the same
system is used
10 - 10 10.1 GOT Restoration Sheet
Main power PLC power
AC200V
I/O power
Main circuit power
Isolation transformer
Main power PLC power
AC200V
I/O power
Main circuit power
The power from the same system is
PLC
used for the GOT, I/O equipment
GOT
(such as relay), and power
I/O
equipment
equipment (such as servo amplifier).
Power
equipment
Connecting an isolation transformer
as well as separating the wiring of
PLC
the GOT power from that of the
GOT
power of the I/O equipment and
I/O
equipment
power equipment reduces the
influence of noise.
Power
equipment
Used
Not used
Effective
Ineffective