ICP DAS USA UA-5200 Series, User Manual

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UA-5200 Series User Manual V4.3 ICP DAS
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13. Security Certificate: Download/Upload/Update
This chapter introduces the security certificate for the UA series controller, and the process
to download, upload or update the certificate.
The communication security of the UA series controller, in addition to providing username /
password protection mechanism, the SSL/TLS (Secure Socket Layer / Transport Layer
Security Transport Layer Security) secure communication mechanism, and also provides
the OPC UA trust certificate to protect data transmission security. The OPC UA is secure by
default, encryption enabled, and uses advanced certificate handling which includes
authentication, authorization, confidentiality and Integrity.
13.1. Download the Certificate of UA Controller
1. Click the main menu [File Setting > Settings > Download the file to the local
computer
– OPC UA Server Certificate] and then click on the button [Download].
2. Save the OPC UA Server certificate file to your designated folder. The downloaded
certificate file (*.tar) of the UA series controller looks similar to the figure below.