Https Web Server Access - ABB RTU500 series User Manual

RTU500 series Remote Terminal Unit

7.2 HTTPS Web server access

Figure 87: RTUtil500 certificate store
Together with the certificate store the steps to secure the RTU500 series Web server with an external
certificate are:
1 Configure an entry in the certificate store representing the external certificate to upload. Give
the entry a descriptive name like "Web server certificate".
2 Select the checkbox "Secure HTTPS Web server".
3 Select in the drop-down menu "Web-server authentication" the certificate from the store. Here
the name given in the first step is selected.
4 Upload the external HTTPS certificate via the RTU500 series Web server.
Further information about the upload of external HTTPS certificates can be found in chapter "External
certificate".
To access the RTU500 series Web server via HTTPS the URL given in the Web client must begin
with "https://" followed by the IP address of the RTU. The following figure shows an example.
Secure Web server access
HTTPS Web server access
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