![background image](http://html1.mh-extra.com/html/omron/profinet-nx-pnc202/profinet-nx-pnc202_user-manual_742786117.webp)
6 - 23
6 Installation
NX-series PROFINET Coupler Unit User’s Manual (W623)
6-2 Control Panel Installation
6
6-2-1
Tem
perature
6-2 Control Panel Installation
To ensure system reliability and safety, the system must be designed and configured according to the
installation environment (temperature, humidity, vibration, shock, corrosive gases, overcurrent, noise,
etc.).
Panels have been reduced in size due to space-saving and miniaturization in devices and systems, and
the temperature inside the panel may be at least 10 to 15°C higher than outside the panel. Implement
the following measures against overheating at the installation site and in the panel, and allow a suffi-
cient margin for the temperature.
Use the following cooling methods as required, taking into account the ambient temperature and the
amount of heating inside the panel.
Natural Cooling
Natural cooling relies on natural ventilation through slits in the panel, rather than using cooling
devices such as fans or coolers.
When using this method, observe the following points.
• Do not install the Profinet IO Device Terminal at the top of the panel, where hot air tends to stag-
nate.
• To provide ventilation space above and below the Profinet IO Device Terminal, leave sufficient dis-
tance from other devices, wiring ducts, etc.
• Do not install the Profinet IO Device Terminal directly above heat-generating equipment, such as
heaters, transformers, and devices with high resistance.
• Do not install the Profinet IO Device Terminal in a location exposed to direct sunlight.
6-2-1 Temperature
High Temperatures
Natural Cooling
PROFINET
IO Device
PROFINET
IO Device
Summary of Contents for PROFINET NX-PNC202
Page 9: ...7 NX series PROFINET Coupler Unit User s Manual W623 CONTENTS...
Page 12: ...Manual Structure 10 NX series PROFINET Coupler Unit User s Manual W623...
Page 32: ...Revision History 30 NX series PROFINET Coupler Unit User s Manual W623...
Page 34: ...Sections in this Manual 32 NX series PROFINET Coupler Unit User s Manual W623...
Page 126: ...6 Installation 6 32 NX series PROFINET Coupler Unit User s Manual W623...
Page 192: ...10 I O Refreshing 10 6 NX series PROFINET Coupler Unit User s Manual W623...
Page 224: ...11 PROFINET Coupler Unit Functions 11 32 NX series PROFINET Coupler Unit User s Manual W623...
Page 260: ...12 Troubleshooting 12 36 NX series PROFINET Coupler Unit User s Manual W623...
Page 268: ...13 Maintenance and Inspection 13 8 NX series PROFINET Coupler Unit User s Manual W623...
Page 274: ...Appendices A 6 NX series PROFINET Coupler Unit User s Manual W623...
Page 275: ...I 1 I I NX series PROFINET Coupler Unit User s Manual W623 Index...
Page 280: ...I 6 NX series PROFINET Coupler Unit User s Manual W623 Index...
Page 281: ......