Mqtt Json - ICP DAS USA UA-5200 Series User Manual

3.4.3. MQTT JSON

This section describes the Input setting of the MQTT JSON communication.
MQTT JSON setting sequence of Input function:
1. Set up the MQTT client to connect to the Broker.
2. Map the contents of the Topic messages published and subscribed by other external MQTT
devices that support the UA-5200 JSON format to the UA-5200 user's configured variable
group.
3. Convert the contents of the MQTT device to become the contents of other communication
protocol data.
For the certificate and key about the SSL/TLS communication security, please refer to
UA-5200 Series User Manual V.3.0.0
Description of the tool button:
: Add a task, command, or item.
: Delete a task, command, or item.
: Modify a task, command, or item.
: After setting, click "Save" to save all.
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ICP DAS
Chapter 5.