AWS iot-sitewise documentation change
Summary
Added documentation about OPC UA data sources for AWS IoT SiteWise Edge gateways, including gateway version differences, operational considerations, and partner protocol integrations
Security assessment
The changes focus on general operational documentation and protocol support without mentioning security vulnerabilities, mitigations, or specific security features. The note about gateway restarts during configuration changes is operational rather than security-related.
Diff
diff --git a/iot-sitewise/latest/userguide/configure-sources-opcua.md b/iot-sitewise/latest/userguide/configure-sources-opcua.md index 8b1378917..2c965d998 100644 --- a/iot-sitewise/latest/userguide/configure-sources-opcua.md +++ b/iot-sitewise/latest/userguide/configure-sources-opcua.md @@ -0,0 +1 @@ +[](/pdfs/iot-sitewise/latest/userguide/iot-sitewise-guide.pdf#configure-sources-opcua "Open PDF") @@ -1,0 +3,52 @@ +[Documentation](/index.html)[AWS IoT SiteWise](/iot-sitewise/index.html)[User Guide](what-is-sitewise.html) + +Support for additional industrial protocols + +# OPC UA data sources for AWS IoT SiteWise Edge gateways + +After you set up an AWS IoT SiteWise Edge gateway, you can configure data sources so that your SiteWise Edge gateway can ingest data from local industrial equipment to AWS IoT SiteWise. Each source represents a local server, such as an OPC UA server, that your SiteWise Edge gateway connects and retrieves industrial data streams. For more information about setting up a SiteWise Edge gateway, see [Create a self-hosted SiteWise Edge gateway](./create-gateway-ggv2.html). + +The gateway type, MQTT-enabled, V3 gateways versus Classic stream, V2 gateways, influences how OPC UA data is handled. In Classic stream, V2 gateways, OPC UA data sources are added directly to the gateway IoT SiteWise publisher configuration. Each data source is coupled with the gateway, and data routing is configured individually for each source. In contrast, using MQTT-enabled, V3 gateways, OPC UA data sources are converted to MQTT topics and are managed through centralized destinations. For more information on each type, see [MQTT-enabled, V3 Gateways for AWS IoT SiteWise Edge](./mqtt-enabled-v3-gateway.html) and [Classic streams, V2 gateways for AWS IoT SiteWise Edge](./classic-streams-v2-gateway.html). + +###### Note + +AWS IoT SiteWise restarts your SiteWise Edge gateway each time you add or edit a source. Your SiteWise Edge gateway won't ingest data while it's updating source configuration. The time to restart your SiteWise Edge gateway depends on the number of tags on your SiteWise Edge gateway's sources. Restart time can range from a few seconds (for a SiteWise Edge gateway with few tags) to several minutes (for a SiteWise Edge gateway with many tags). + +After you create sources, you can associate your data streams with asset properties. For more information about how to create and use assets, see [Model industrial assets](./industrial-asset-models.html). + +You can view CloudWatch metrics to verify that a data source is connected to AWS IoT SiteWise. For more information, see [AWS IoT Greengrass Version 2 gateway metrics](./monitor-cloudwatch-metrics.html#gateway-metrics-ggv2). + +Currently, AWS IoT SiteWise supports the following data source protocols: + + * [OPC UA](https://en.wikipedia.org/wiki/OPC_Unified_Architecture) – A machine-to-machine (M2M) communication protocol for industrial automation. + + + + +## Support for additional industrial protocols + +SiteWise Edge supports a wide range of industrial protocols through integration with data source partners. These partnerships enable connectivity with over 200 different protocols, accommodating various industrial systems and devices. + +For a list of available data source partners, see [SiteWise Edge gateway partner data source options](./connect-partner-data-source.html). + + **Javascript is disabled or is unavailable in your browser.** + +To use the Amazon Web Services Documentation, Javascript must be enabled. Please refer to your browser's Help pages for instructions. + +[Document Conventions](/general/latest/gr/docconventions.html) + +Add data sources + +Set up an OPC UA source + +Did this page help you? - Yes + +Thanks for letting us know we're doing a good job! + +If you've got a moment, please tell us what we did right so we can do more of it. + +Did this page help you? - No + +Thanks for letting us know this page needs work. We're sorry we let you down. + +If you've got a moment, please tell us how we can make the documentation better.