Rockwell Automation 1738-AENTR, Series B POINT I/O and ArmorPOINT I/O Dual Port EtherNet/IP Adapters User Manual - Manual (Page 47)

Rockwell Automation Publication 1734-UM017B-EN-P - October 2013 39
Configure the Adapter for Direct Connection in RSLogix 5000 Software Chapter 4
9. In the New Module screen click OK to accept the new configuration.
The 1734-AENTR/B adapter appears indented under the local
1756-ENBT bridge module in the I/O Configuration folder.
Note: The requested packet interval (RPI) is disabled (choose the
Connection tab to review) because you have chosen None as the
Connection.