Collector settings

The collector settings are used to connect to the MQTT broker.

Basic settings

MqttURL

Description: The connection URL for the MQTT broker.

Required: yes

Example: opc.tcp://localhost:1883

ClientCertificate

Description: Use a client certificate

Required: no

Default value: false

Options: false | true

Username

Description: Username

Required: no

Password

Description: Password

Required: no

Topics

Description: Comma separated list of topics to subscribe to. (Wildcards are allowed)

Required: yes

QOS

Description: QOS with which to subscribe.

Required: yes

Default value: 1

Options: 0 | 1 | 2

KeepAliveSecs

Description: The keep alive period in seconds, before which the client sends a ping to the mqtt broker (default is 30 seconds). On no response received, the connection is closed.

Required: no

Default value: 30