Overview
Redundancy in a time stamping architecture is possible at 2 levels:
2 BME NUA 0100 redundant modules in a Modicon M580 rack.
SCADA (AVEVA Plant SCADA).
NOTE: Redundant SCADA servers are recommended to
prevent loss of data. If there is no SCADA redundancy, some events
may be lost in case of communication problem between SCADA servers.
Redundant AVEVA Plant SCADA architecture example:
