Allen-Bradley 2711-NC21 Service manual

141061-171-01(A)
Installation Instructions
PanelView to MicroLogix Cable
(Catalog No. 2711-NC21, -NC22)
Applications
Use the 2711-NC21 and -NC22 communication cables to connect
Micrologix controllers to the serial communications port on PanelView
terminals.
Both cables have the same connections, the differences are in the
lengths:
•2711-NC21 - 5 meters (16.4 ft)
•2711-NC22 - 15 meters (49.2 ft)
Cable Diagram
The cables have an 8-pin mini DIN connector compatible with the
communication port on a Micrologix controller. The other end of the
cable is a 9-pin D shell connector compatible with the PanelView
serial communications port.
8-pin Mini DIN 9-pin D Shell
1 No Connection
25
38
42
51
67
73
8 No Connection
No Connection
No Connection
No Connection 9
Shield Shield
2711-NC22 - 15 Meters
8-pin Mini DIN
2711-NC21 - 5 Meters
2711-NC22 - 15 Meters
9-pin D Shell
4
6

41061-171-01(A)
© 2000 Rockwell International Corporation. Printed in the U.S.A.