Omron OMNUC FND Series User Manual page 100

Design and Installation
Wire the noise filter as shown at the left in the following illustrations.
Good: Separate input and output
AC inputs
1
2
3
Ground
Use twisted-pair cables for the power supply cables whenever possible, or bind the cables.
Twisted Wires
Separate power supply cables and signal cables when wiring.
FND-X06 to X25 Position Drivers
Installation panel
AC power
Contactor
Primary
Noise filter
Secondary
Main power supply and
control circuit power
supply
0.5 m max.
j Connecting Cables
Used shielded cables for control cables and encoder cables.
All cables leaving the control panel must be wired in metal ducts or conduits with blades.
All power cables and encoder cables to the Servomotors must be 20 m or less.
2-76
Artisan Technology Group - Quality Instrumentation ... Guaranteed | (888) 88-SOURCE | www.artisantg.com
AC outputs
4
NF
5
6
E
R0
Position
Driver
S0
Do not coat mount-
ing surface.
FND-X
NO: Noise not filtered effectively
AC inputs
1
2
2
Ground
AC outputs
Binding
Binding
FND-X50H- Position Drivers
Installation panel
AC power
Primary
Noise filter
Secondary
Control circuit
power supply
Contactor
Main power
supply
0.5 m max.
Chapter 2
4
NF
5
6
E
R
S
Position
Driver
T
Do not coat mount-
ing surface.
FND-X