Rockwell Automation 1769-L23E-QB1B_L23E-QBFC1B_L23-QBFC1B CompactLogix Packaged Controllers Quick Start and User Manual - Manual (Page 229)

229 Publication IASIMP-QS010B-EN-P - October 2009 229
Chapter
4
Add Additional Local I/O
Expansion Modules You can add up to two 1769 CompactLogix modules to the 1769-L23E-QB1B,
1769-L23E-QBFC1B, and 1769-L23-QBFC1B packaged controllers.
For example, you can add a 1769-IF8 analog input module and a 1769-OF8C
analog output module.
Topic Page
Expansion Modules 229
Determine Expansion Module Limits 230
Expansion I/O RPI 231
Additional Resources 232
CompactLogix L23E
Expansion I/O Modules 1769-L23E-QBFC1B Packaged Controller