Rockwell Automation 1769-L23E-QB1B_L23E-QBFC1B_L23-QBFC1B CompactLogix Packaged Controllers Quick Start and User Manual - Manual (Page 100)

100 Publication IASIMP-QS010B-EN-P - October 2009
Chapter 6 Add a PanelView Plus 600 Terminal
Make Network Connections
Required for all controllers
Ethernet cable connection.
Serial cable connection (from
1769-L23-QBFC1B serial port).