Rockwell Automation 1771-OWNA Contact Output Module Installation Instructions - Manual (Page 5)

Contact Output Module 5
Publication 1771-IN038B-EN-P - August 2002
Key the Backplane
Connector
Place your module in any slot in the chassis
except the leftmost slot which is reserved
for processors or adapters.
Observe the following
precautions when inserting or
removing keys:
•
insert or remove keys with
your fingers
•
make sure that key placement
is correct
Incorrect keying or the use of a
tool can result in damage to the
backplane connector and
possible system faults.
!
ATTENTION
Position the keying bands in the backplane connectors to correspond to
the key slots on the module.
Place the keying bands:
- between 6 and 8
- between 16 and 18
You can change the position of these bands if
subsequent system design and rewiring makes
insertion of a different type of module necessary.
Upper
Connector
11022ĆI
I/O chassis