Connection with Classic DA,HDA,Ane

I am intersted to connect Kepware/Matrikon/Rslinx Opc Server.How can I Connect will Classic OPC Server.

You will need the OPC-DA module, you will find it in the marketplace.

That’s right, the OPC-COM module is used for that. Just to be clear in regards to the subject of this post, we only support OPC-DA. HDA and A&E are not supported, though HDA may come along at some point (7.7). There are no plans to support A&E at this time.