Reliable Connectivity of Siemens and Modbus PLCs to IoT Hubs from Different Cloud Vendors

  • Bidirectional Data Exchange Between Controllers and Microsoft Azure Connected Factory
  • Generic MQTT Publisher and OPC Server Functionality for Connecting Industrial Networks to IT Applications Running On-premise or in Cloud
  • Usage of High Security Standards for Protecting Transferred Data

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Connection of IoT Hubs from Different Vendors With Siemens and Modbus PLCs

  • Adjustable topic settings for MQTT payload according application requirements
  • Chance for analytics, storage, computing applications in cloud solutions from different vendors
  • Integration of OPC UA and MQTT client applications running on-premise as well as in private and public clouds
  • Worldwide remote access to field data
  • Suited to new applications such as IoT or analytics functionality while dedicated to retrofit upgrades
  • No PLC programming necessary
  • Symbol import from STEP 7 and TIA Portal projects
  • No software updates, operating system patches and PC updates required

Comprehensive Integration with Microsoft Azure Applications

  • Direct data access from Microsoft Azure to Siemens and Modbus PLCs
  • Bidirectional data exchange between cloud and shopfloor by accessing OPC UA Servers on edgeGate or in OT network via integrated Microsoft OPC Proxy and Publisher components

Industry-proven Security

  • Physically separated interfaces and separate configuration rights for OT and IT networks preventing intrusions
  • Supporting security standards as SSL/TLS and X.509 certificates
  • OPC UA compliant data encryption and user authentification


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