Store Trusted Root Certificate And Private Key; Opc Ua; Mqtt Client; Recompress And Import The Project - ICP DAS USA UA-5200 Series User Manual

5.2. Store Trusted Root Certificate and Private Key

5.2.1. OPC UA

The user can store trusted root certificates and private key from the OPC UA client into the
specific folder of UA-5200 project for setting up security communications.
The file name, path and format are as follows:
1. Store the OPC UA root certificates and private key to the following folder of the project.
/Certificates/pkiserver/trusted/certs
2. The supported name is "*.der". The sub-file name must be ".der", while the file name can
follow the user need.
3. The supported code format is "DER".

5.2.2. MQTT Client

The user can store trusted root certificates and private key from the MQTT Broker into the specific
folder of UA-5200 project for setting up security communications.
The file name, path and format are as follows:
1. Store the MQTT Broker root certificates and private key to the following folder of the project.
/Certificates/mqtt/client/trusted/certs
2. The supported name is "ca.crt". The file name must be "ca", and the sub-file name must be
".crt".
3. The supported code format is "PEM".

5.3. Recompress and Import the Project

After storing the trusted root certificates and private key to the specific folder, recompress the
project to the same name as export.
At last, use the "Project Setting" -> "Import" function to upload the project file back to the
UA-5200 device.
UA-5200 Series User Manual V.3.0.0
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ICP DAS