![background image](http://html1.mh-extra.com/html/omron/profinet-nx-pnc202/profinet-nx-pnc202_user-manual_742786147.webp)
7 - 21
7 Wiring
NX-series PROFINET Coupler Unit User’s Manual (W623)
7-2 Connecting the Power Supply and Ground W
ires
7
7-2-5 W
iring to the Screwless Clam
ping
Term
inal Block
1
Mount the terminal block hook on the guide at the bottom of the PROFINET Coupler Unit, lift up
the terminal block, and press in on the top of the terminal block until you hear it engage.
The terminal block will click into place on the Unit.
After you mount the terminal block, make sure that it is locked to the Unit.
Mount a Terminal Block that is applicable to the model of the PROFINET Coupler Unit.
Refer to
on page 4-10 for the applicable Terminal Blocks.
In order to prevent unintentionally installing the wrong terminal block, you can limit the combination of a
Unit and a terminal block.
Insert three Coding Pins (NX-AUX02) into three of the six incorrect attachment prevention holes on the
Unit and on the terminal block. Insert these pins into positions so that they do not interfere with each
other when the Unit and terminal block are connected to each other.
You can use these pins to create a combination in which the wrong terminal block cannot be attached
because the pin patterns do not match.
Attaching a Terminal Block
Preventing Incorrect Attachment of Terminal Blocks
Terminal block hook
Guide at bottom of PROFINET Coupler Unit
Terminal block
Unit
Cannot be
attached.
Содержание PROFINET NX-PNC202
Страница 9: ...7 NX series PROFINET Coupler Unit User s Manual W623 CONTENTS...
Страница 12: ...Manual Structure 10 NX series PROFINET Coupler Unit User s Manual W623...
Страница 32: ...Revision History 30 NX series PROFINET Coupler Unit User s Manual W623...
Страница 34: ...Sections in this Manual 32 NX series PROFINET Coupler Unit User s Manual W623...
Страница 126: ...6 Installation 6 32 NX series PROFINET Coupler Unit User s Manual W623...
Страница 192: ...10 I O Refreshing 10 6 NX series PROFINET Coupler Unit User s Manual W623...
Страница 224: ...11 PROFINET Coupler Unit Functions 11 32 NX series PROFINET Coupler Unit User s Manual W623...
Страница 260: ...12 Troubleshooting 12 36 NX series PROFINET Coupler Unit User s Manual W623...
Страница 268: ...13 Maintenance and Inspection 13 8 NX series PROFINET Coupler Unit User s Manual W623...
Страница 274: ...Appendices A 6 NX series PROFINET Coupler Unit User s Manual W623...
Страница 275: ...I 1 I I NX series PROFINET Coupler Unit User s Manual W623 Index...
Страница 280: ...I 6 NX series PROFINET Coupler Unit User s Manual W623 Index...
Страница 281: ......