Omron PROFINET NX-PNC202, User Manual

Page: 72 / 282

4 Part Names and Functions
4 - 12
NX-series PROFINET Coupler Unit User’s Manual (W623)
4-6 DIN Track Contact Plate
There is a DIN Track contact plate in the section on the back of the PROFINET Coupler Unit that comes
into contact with the DIN Track.
This plate is connected internally to the functional ground terminal on PROFINET Coupler Unit. This
means that the functional ground terminal will be electrically connected to the DIN Track.
For details, refer to
7-2-3 Grounding the PROFINET IO Device Terminal
on page 7-7.
DIN Track contact plate
DIN Track
contact plate
Functional ground
terminal
Connected inside the Unit.
Unit side