Rockwell Automation 1738-AENT, Series B ArmorPOINT I/O Dual Port EtherNet/IP Adapters User Manual - Manual (Page 70)

60 Rockwell Automation Publication 1738-UM005A-EN-P - July 2013
Chapter 5 Configure the Adapter for Direct Connection and Rack Optimization in RSLogix 5000 Software
9. In the New Module screen select the Connection Tab.
10. Verify that the Requested Packet Interval (RPI) used for the rack-
optimized connection to the I/O modules is appropriate for your system
(20.0 ms for this example). If not, change it to the correct value.
11. Click OK to accept the configuration.
The 1738-AENT/B adapter appears indented under the local
1756-ENBT bridge module in the I/O Configuration folder.
IMPORTANT To avoid overloading the adapter, it is recommended that the RPI be
no less than 10.0 ms for rack connections and 50.0 ms for direct
connections.