Rockwell Automation DAG6.5.8 APPLICATION GUIDE SCADA SYSTEM - Manual (Page 342)

Publication AG-UM008C-EN-P - February 2005
A-4 Modem Cable Reference
ASCII Terminal to 1747-KE
module Use Allen-Bradley cable A-B 1747-CP3 to connect an ASCII terminal to
a 1747-KE module.
Figure A.3 ASCII Terminal to 1747-KE Module Cable Pin Assignment
9-pin female 9-pin female
RXD.IN 2 3 RXD.IN
TXD.OUT 3 2 TXD.OUT
SIG.GND 5 5 SIG.GND
ASCII Terminal modem