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How Many Licenses Are Required For Multiple Client Applications That Need OPC Server Redundancy?


Last Update: 11/7/2018

If the multiple client applications exist on the same computer (such as an HMI and a separate Historian), then one RedundancyMaster license is required for that computer. If the multiple client applications exist on separate computers (such as on multiple HMI nodes), then a separate RedundancyMaster license is required for each computer.

Tags
Licensing

Related Products
KEPServerEX, RedundancyMaster