Hi @fabio_amorim,

I am trying to do same thing with S7 1200 PLC to communicate with Insight Hub (HTTPS). This is 1st time I am trying to communicate with HTTPS API protocol through a PLC. If possible, could you please give me a guidance/tips for this application based on your experience. I would appreciate if you can guid me or give some resources to refer.

May I know, how do you create the client certificate on your PLC. Did you upload any file to the InsightHub certificate manager? 

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Split from The certificate from the API created on Insights Hub does not work on the PLC S7 1200.

Hello RUKSLIN

Perhaps in this library there are some useful informtion for your usecase:

https://support.industry.siemens.com/cs/de/en/view/109780503

Bye Murof

Hi,

Thank you for getting back to me. I managed to figure it out myself. It was a certificate issue. I had not imported the certificates to the device(PLC). When I imported them, communication worked properly.