Rockwell Automation 1756-RMxx ControlLogix Enhanced Redundancy System User Manual - Manual (Page 90)

90 Rockwell Automation Publication 1756-UM535D-EN-P - November 2012
Chapter 4 Configure the EtherNet/IP Network
This graphic shows an example of an operating DLR network that includes an
enhanced redundancy system.
Figure 24 - Enhanced Redundancy System in a DLR Network
Stratix 8000™ Switches
Redundant Chassis Pair
HMI Connected via
1783-ETAP Taps
Remote ControlLogix Chassis with Redundant Power
Supplies and I/O Modules
1715 Redundant I/O System
Cisco Switch
FactoryTalk Application