Rockwell Automation 1770-KF2 Data Highway or Highway Plus Interface Module User Manual - Manual (Page 199)

Switch Settings
Appendix A
AĆ3
Table A.E
Network Link Selection (SWĆ7)
Local Area Network Switch 1 Switch 2
Data Highway OFF OFF
Peer Communication Link ON OFF
Table A.F
RSĆ232ĆC/RSĆ422ĆA (SWĆ8)
Communication Standard Switch 1 Switch 2
RSĆ232ĆC OFF ON
RSĆ422ĆA ON OFF
Figure A.1
Switch Settings
1 2 3 4 5 1 2 3 1 2 1 2 3 1 2 1 2 3 4 1 2 1 2
RS-232-C/
RS-422-A
Selection Communication
Options Station Data
Highway Spare Computer
Link
Baud Rate
and
Diagnostic
Commands
Baud
Rate
RS-422-A
RS-232-C
SW-1 ADDRESS SW-5 SW-6 SW-7
SW7 SW6 SW5 ADDRESS SW1 RS-422A
RS-232C