Proline Promag W 500 PROFINET
System integration
Hauser
113
9.4
System redundancy S2
A redundant layout with two automation systems is necessary for processes that are in
continuous operation. If one system fails the second system guarantees continued,
uninterrupted operation. The measuring device supports S2 system redundancy and can
communicate with both automation systems simultaneously.
4
1
3
2
5
5
5
A0039509
39
Example of the layout of a redundant system (S2): ring topology
1
Automation system 1
2
Synchronization of automation systems
3
Automation system 2
4
Industrial Ethernet Managed Switch
5
Measuring device
4
1
5
5
5
3
2
A0039178
40
Example of the layout of a redundant system (S2): star topology
1
Automation system 1
2
Synchronization of automation systems
3
Automation system 2
4
Industrial Ethernet Managed Switch
5
Measuring device
All the devices in the network must support S2 system redundancy.
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