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AVEVA™ Adapter for Modbus TCP

Data source examples

  • Last UpdatedAug 26, 2026
  • 1 minute read

The following are examples of valid Modbus TCP data source configurations:

Minimal data source configuration

{

"Devices":

[

{

"id": "Device1",

"ipAddress": "127.0.0.1"

}

]

}

Complete data source configuration

{

"Devices": [

{

"id": "Device1",

"ipAddress": "127.0.0.1",

"port": 502

},

{

"id": "Device2",

"ipAddress": "127.0.0.2",

"port": 502

},

{

"id": "Device3",

"ipAddress": "127.0.0.3",

"port": 502

}

],

"streamIdPrefix": "my.prefix",

"defaultStreamIdPattern": "{DeviceId}.{UnitId}.{RegisterType}.{RegisterOffset}",

"reconnectInterval": "00:00:01",

"requestTimeout": "00:00:10",

"delayBetweenRequests": "00:00:00.5",

"maxResponseDataLength": 125

}

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