Rockwell Automation 1788-EN2PAR EtherNet/IP and ControlNet to PROFIBUS PA Linking Device User Manual - Manual (Page 63)

Rockwell Automation Publication 1788-UM058B-EN-P - September 2014 63
PA Topology Appendix B
Master Mode 7 Single Master
Split Bus
Not terminated at
the linking
device.
Master Mode 8 Single Master
Ring Bus
Master Mode 9 MultiMaster
A Bus Only
Terminated at the
linking devices.
Master Mode 10 MultiMaster
A Bus Only
Shared termination
at the linking
devices.