Omron OMNUC G5 R88M-K series User Manual page 189

 For operations, if no-fuse breakers are installed at the top and the power supply line is wired from
the lower duct, use metal tubes for wiring or make sure that there is adequate distance between
the input lines and the internal wiring. If input and output lines are wired together, noise resistance
will decrease.
 The noise filter must be installed as close as possible to the entrance of the control panel. Wire
as shown at the left in the following illustration.
Separate the input and output.
AC input
Ground
 Use twisted-pair cables for the power supply cables, or bind the cables.
Twisted-pair cables
 Separate power supply lines and signal lines when wiring.
OMNUC G5-Series AC Servo Drives Users Manual (Built-in MECHATROLINK-II communications type)
4-3 Wiring Conforming to EMC Directives
AC output
1 NF 4
2 5
3 6
E
Servo Drive
L1C
L2C
The effect of the noise filter is small.
AC input
1 NF 4
2 5
3 6
E
Ground
AC output
Bound cables
Binding
4
Servo Drive
L1
L2
L3
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