slc 5/04 & 1747-bsn redundant network

[idowulawrence]

Hi guys, in a redundant dh+ network consisting of one IO scanner (1747-ASB) having a combination of different IO modules in a 13 slot chassis connected to a pair of redundant dual 4 slot chassis each with one slc 5/04 and a backup scanner (1747-BSN), this redundant array is to connect on RIO, however this same network is to connect to other 4 slc 5/04 (on dh+) a wonderware HMI (on dh+) and a DF1 device. I hope that is possible

 

[Ken Roach]

Read and understand the 1747-BSN User Manual:

http://literature.rockwellautomation.com/idc/groups/literature/documents/um/1747-um010_-en-p.pdf

The architecture you describe is typical of SLC-5/04 and 1747-BSN redundancy systems. The 1747-BSN provides automatic switching of the RIO channel between the two 1747-BSN modules, and also provides a way to switch the DH+ and RS232 ports between the two controllers.

ControlLogix Redundancy is Rockwell Automation's standard offering for redundant control systems. The SLC-500 redundancy system does not offer many of the standard features of ControlLogix redundancy, including switching of ControlNet and EtherNet/IP networks as well as automatic crossloading of data tables and edits between controllers.