Rockwell Automation 1769-L32C_L35CR CompactLogix Controller Installation Instructions - Manual (Page 24)

24 1769-L32C, 1769-L35CR CompactLogix Controller
Publication 1769-IN070C-EN-P - May 2008
1. Connect the 9-pin, right-angle connector of the RS-232 cable to the
serial port on your CompactLogix controller.
2. Connect the 9-pin, straight connector of the RS-232 cable to your
programming terminal.