Rockwell Automation 1766-Lxxxx MicroLogix 1400 Programmable Controllers User Manual - Manual (Page 239)

Rockwell Automation Publication 1766-UM001H-EN-P - May 2014 199
MicroLogix 1400 Distributed Network Protocol (DNP3) Appendix F
Channel 0 and Channel 2 Link Layer Configuration
Link Layer related configuration can be done in the Channel 0 and/or Channel 2
tab.