DataHub OPC Gateway

 

The DataHub® OPC Gateway™ converts real-time, streaming OPC UA data to DA or vice-versa.  Using the Gateway, you can connect any OPC DA server or client to any OPC UA server or client, locally or over the plant network.

 

Benefits

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• Includes both client and server interface for both UA and DA.

• Maintains the OPC UA data model, while other gateways flatten it.

• Automatic OPC DA ↔ UA and UA ↔ DA protocol conversions built-in.

• Automatically discovers all the points from the server.

• Eliminates cache latency and stale data, so you always know the data quality and have the most current value

• Multi-threaded interface means that a slow or non-responsive server will not slow down other connections

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Automatic discovery

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• You don’t have to select all the points you want to read from the server, let the DataHub browse the whole data set.

• This is more robust if the data set changes on the next run, the DataHub will figure it out.