Omron PROFINET NX-PNC202, User Manual

Page: 97 / 282

6 - 3
6 Installation
NX-series PROFINET Coupler Unit User’s Manual (W623)
6-1 Installing Units
6
6-1-1 Installation Precautions

Accessibility for Operation and Maintenance
• To ensure safe access for operation and maintenance, separate the Profinet IO Device Terminal
as much as possible from high-voltage equipment and power machinery.
• If will be easy to operate the Profinet IO Device Terminal if it is mounted at a height of 1.0 to 1.6 m
above the floor.

Improving Noise Immunity
• Do not mount the Profinet IO Device Terminal in a cabinet or control panel containing high-voltage
equipment.
• Install the Profinet IO Device Terminal at least 200 mm away from power lines.
• Ground the mounting plate between the Profinet IO Device Terminal and the mounting surface.

Installation Orientation
Refer to
6-1-3 Installation Orientation
on page 6-8.
Mount the Profinet IO Device Terminal on DIN Track if you install it in a cabinet or control panel.
Consider the width of wiring ducts, wiring, ventilation, and Unit replacement when determining the
space between Profinet IO Device Terminals.
Additional Information
The Profinet IO Device Terminal must be mounted on DIN Track.
It cannot be mounted with screws.
Installation Method in Control Panels
Fan
Control panel
Louver
PROFINET
Slave
Terminal
200 mm min.
200 mm
min.
Power lines
PROFINET IO Device