Manual

53
If different wires must be placed in the
same duct, separate them with an earthed/
grounded divider.
• If the lines cannot be separated, use
shielded lines and create a ground from
the shield line.
• Use noise-reducing external wiring
methods to increase overall system
reliability.
• To prevent power surges or noise
interference, use ducts to separate
all DC I/O or current circuit wires
from communication cables.
• To prevent malfunctions due to noise,
communication cables must be wired
separately from high-frequency lines
and power lines such as high-voltage
lines, high-current lines, and
inverters.
I/O Signal Lines Control Lines Power Lines
Grounded
Separators
Duct (non-
conducting
resin/
plastic)
Earth/Ground