3rd Party OPC server inetrface to 800xA OPC Server -Kepware software
Does any one tried OPC tunneling(remove the need of DCOM) with "Kepware software" to interface 3rd party OPC server to 800xA OPC server in any project ?
How about the experience ?
Whether firewall will be a barrier in configuration ?
Voted best answer
I have used tunneller from Softing "Softing OPC Easy Connect" and it works well with 800xA for both DA and A/E. I had to change from matrikon to softing as matrikon version that time did not support OPC AE. If you use firewall, in my opinion tunneller is the only solution unless you use firewalls with stateful packet inspection features.