Rockwell Automation T6200 Compressor Anti-Surge and Capacity Controller - Manual (Page 43)

Hardware Installation/Maintenance
3-21
Redundant Network
Network redundancy for communication security is provided by a secondary hub and cables that
establish a secondary network identical to the primary network. The secondary network is connected
to the redundant communications port of each workstation and Controller, and is connected to a
separate hub/switch. Refer to Figure 3-15.
FIGURE 3-14
Non-Redundant
Network with
Multiple T6200
Controllers and
Dual
Workstations
FIGURE 3-15
Redundant
Network with
Single T6200
Controller and
Redundant
Workstations