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
6-1-6 Mounting the End Cover
Always mount an End Cover to the end of the IO Device Terminal.
Precautions for Safe Use
• Always turn OFF the power supply before mounting the End Cover. If the power supply is not
OFF, the Unit may malfunction or may be damaged.
• Do not apply labels or tape to the Units. When the Units are installed or removed, adhesive or
scraps may adhere to the pins in the NX bus connector, which may result in malfunctions.
Precautions for Correct Use
Always mount an End Cover to the end of the Profinet IO Device Terminal to protect the last NX
Unit in the Profinet IO Device Terminal. Not mounting the End Cover may result in malfunction
or failure of the Profinet IO Device Terminal.
1
From the front of the Profinet IO Device Terminal, slide the End Cover in on the Unit hookup
guides on the NX Unit on the right end of the Profinet IO Device Terminal.
2
Press the End Cover firmly against the DIN Track until you hear it lock into place on the DIN
Track.
After you mount the End Cover, check to be sure that it is securely mounted on the DIN Track.
6-1-6 Mounting the End Cover
Press in until the End
Cover comes into contact
with the DIN Track.