Allen-Bradley Micro800 2080-MEMBAK-RTC2 User Manual page 100

Appendix B Quickstart
90
4. The Connection Browser dialog appears, select the 2080-DNET20 plug-
in and click OK.
To upgrade from firmware revision 1.012 to 2.011, the DeviceNet
IMPORTANT
network should be used. From revision 2.011 onwards, you can upgrade
the firmware using the controller pass through feature.
5. Select the firmware revision to flash and click Next.
Rockwell Automation Publication 2080-UM004D-EN-E - March 2018