Rockwell Automation Publication 1756-UM004C-EN-P - June 2021 43
Chapter 3 Connect Redundant EtherNet/IP Adapters
Redundant PRP Architecture
with Redbox Switches
PRP network, including Redbox switches, must be properly designed, built and
configured based on CPwE guidelines.
The proposed architecture can be significantly simplified in the future, once
native PRP support added to 1756-EN4TR functionality.
For more information, see the Deploying Parallel Redundancy Protocol within
a Converged Plantwide Ethernet Architecture Technical Data.
LAN 1
LAN 2
REDBOX 1
REDBOX 2