Allen-Bradley 1756-RM2 User Manual

48 Rockwell Automation Publication 1756-UM535D-EN-P - November 2012
Chapter 2 Design an Enhanced Redundancy System
Connection from HMI Over a ControlNet Network shows an example of
connecting an HMI to a primary controller over a ControlNet network.
Figure 11 - Connection from HMI Over a ControlNet Network
For an example of how to connect an HMI to a redundant chassis pair over a path
that bridges from an EtherNet/IP network to a ControlNet network, see
Configuration Used to Eliminate Communication Delays on Switchover on
page 37.
CH2 CH1 OK
CH2 CH1 OK
CH2 CH1 OKCH2 CH1 OK
ControlNet
HMI
Redundant Chassis Pair
ControlNet

Allen-Bradley 1756-RM2 Specifications

General

Brand	Allen-Bradley
Model	1756-RM2
Category	Control Systems
Language	English