Frankenstein, MQTT

Bringing PLC values to OPC UA, MQTT, GraphQL

With just some lines of configuration you can bring PLC values to OPC UA, MQTT and GraphQL. And to a variety of databases for tag logging…

💡 In that example with ModBus, but thanks to #plc4x this should work in the same way also for the other protocols supported by PLC4X.

📺 See the video, ModBus values are brought to OPC UA and MQTT.

💣 In MQTT the topic name is enriched with a UNS ISA95 topic path.

âš¡ On MQTT SparkplugB encoded messages could be used.

😎 100% GUI free and Open Source.

👉 automation-gateway.com

Servers:
  GraphQL:
    - Port: 4000
      LogLevel: INFO
      GraphiQL: true

  OpcUa:
    - Port: 4841
      Enabled: true
      LogLevel: INFO      
      Topics:
        - Topic: plc/demo/node/holding-register:1:INT
        - Topic: plc/demo/node/holding-register:2:INT
        - Topic: plc/demo/node/holding-register:3:INT
Drivers:
  Plc4x:
    - Id: "demo"
      Enabled: true
      Url: "modbus://localhost:502"
      Polling:
        Time: 100
        OldNew: true
      WriteTimeout: 100
      ReadTimeout: 100
      LogLevel: INFO    

Loggers:
  Mqtt:
    - Id: mqtt1
      Enabled: true
      Host: 192.168.1.4
      Port: 1883
      Topic: modbus
      Format: Raw
      Logging:
        - Topic: plc/demo/node/holding-register:1:INT
          Target: enterprise/area1/line1/cell1/speed
        - Topic: plc/demo/node/holding-register:2:INT
          Target: enterprise/area1/line1/cell1/power
        - Topic: plc/demo/node/holding-register:3:INT
          Target: enterprise/area1/line1/cell1/torque