Allen-Bradley ControlLogix 1756-EN2F - Connect the Module to the EthernetIp Network

12 ControlLogix EtherNet/IP Module
Rockwell Automation Publication 1756-IN606B-EN-P - April 2010
Make sure that the module backplane connector properly connects to
the chassis backplane.
TIP
The module is properly installed when it is flush with the power supply or
other installed modules.