Allen-Bradley 1756-L61 User Manual page 131

5. Specify the chassis and connection properties according to your network
configuration.
6. Right-click the backplane of the newly added communication module and
choose New Module.
7. Select the I/O module that you want to add and click OK.
8. Specify the Module Properties according to your module and application.
See the Additional Resources
about the module configuration properties for any of the following
modules:
Rockwell Automation Publication 1756-UM001O-EN-P - October 2014
section in the preface for more information
I/O Modules Chapter 8
131