Rockwell Automation 1771-KA2 Communication Adapter Module - Manual (Page 137)

Design Aids and Documentation
Chapter 10
10-11
We have tried to present information on the KA2 module in a way that
will be most helpful to you. Obviously we don’t try to make errors and
omissions, but they crop up. If you feel there’s a way we could be of
greater assistance, please contact us at Allen-Bradley Industrial Computer
Group, Publication Department, 747 Alpha Drive, Highland Heights,
Ohio 44143. Many thanks.