Does Rapid SCADA support OPC UA Forum Home › Forums › Communicating with Devices › OPC › Does Rapid SCADA support OPC UA Tagged: #connect to PLC, opc This topic has 1 reply, 2 voices, and was last updated 4 years, 4 months ago by Mikhail. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts April 10, 2021 at 5:19 am #8704 tranduong257Participant Hi every one, I am trying to connect PLC Siemens S7 1215C DC/DC/DC to Rapid SCADA. Which OPC I can use. I am having KepEX but it’s not works. Does Rapid SCADA support OPC UA? Thank you very much! April 12, 2021 at 1:31 pm #8711 MikhailModerator Hi, Rapid SCADA does support OPC UA. You should provide the error details. Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In