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September 8, 2021
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Hi,
I Am working on a project where the OPC UA Server (Phoenix contact AXC 1050 PLC) is connected to a Sierra RV50 router with a M2M Sim-Card (Router 1).
The OPC UA Client is a laptop with TIA Portal WinCC professional on a office-network (Router 2).
So I know that I Should put the IP “opc.tcp://name:Port” of the PLC (OPC UA Server) in the “OPC UA Discovery URL” in TIA Portal Scada (OPC UA Client.)
But this won’t work because the PLC is on another network.Â
I found something that it should be possible to connect the 2 networks with a VPN-Tunnel.Â
But now my question is,Â
Is it possible to send and receive data over a VPN Tunnel with OPC UA?
Hope to receive a reaction.
Thanks in advance!
Joost
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