Omron PROFINET NX-PNC202, User Manual

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6 Installation
NX-series PROFINET Coupler Unit User’s Manual (W623)
6-1 Installing Units
6
6-1-1 Installation Precautions

Routing Wiring Ducts
Install the wiring ducts at least 20 mm away from the tops of the devices and any other objects (e.g.,
top of the panel, other wiring ducts, structural supports, and components) to provide enough space
for air circulation and replacement of Units.
Breakers
and fuses
Terminal blocks
for power equipment
Terminal blocks
for Controller
PROFINET
IO Device
PLC
Input duct
Output duct
200 mm min.
Power duct
Power
equipment
such as
transformers
and magnetic
relays
Fuses, relays,
timers, etc.
(Do not install
devices that
generate heat
or power
equipment.)