Rockwell Automation 1788-EN2PAR EtherNet/IP and ControlNet to PROFIBUS PA Linking Device User Manual User Manual
Page 38
38
Rockwell Automation Publication 1788-UM058B-EN-P - September 2014
Chapter 2
Set Up in the Studio 5000 Logix Designer Application
Master and media redundancy can run simultaneously as shown in
Figure 5
.
Figure 5 - MultiMaster and Media Redundancy
More junction boxes can be added to the dual trunk. See
for valid
redundancy configurations.
Limitations
A maximum of two linking devices can be added to one network.
Benefits
Master redundancy protects against loss of communication to a master device,
and failure on a master device.
IMPORTANT
When using dual trunk architecture, use the 1788-PARJB junction box.
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