Rockwell Automation 1738-AENTR, Series B POINT I/O and ArmorPOINT I/O Dual Port EtherNet/IP Adapters User Manual - Manual (Page 69)

Rockwell Automation Publication 1734-UM017B-EN-P - October 2013 61
Configure the Adapter for Direct Connection and Rack Optimization in RSLogix 5000 Software Chapter 5
3. Select your adapter (in this example, we use the 1734/AENTR/B) from
the list and click Create.
The New Module dialog opens.
4. Select the General Tab and enter the module details, noting that we used
the following values.
5. Click Change...
The Module Definition dialog opens.
Name POINT_IO_Adapter
IP Address 10.88.70.2
IMPORTANT The Slot field appears grey because the slot is automatically 0 for
the I/O adapter.