This article will look at how tunneling solves the issues associated with DCOM, and shows you what to look for in an OPC tunneling product.
Since OPC was introduced over ten years ago, it has seen a steady rise in popularity within the process control industry. Using OPC, automation professionals can now select from a wide range of client applications to connect to their PLCs and hardware devices. The freedom to choose
The Cogent DataHub can be installed as a service, using the Service Manager. With this program you can select and configure how the DataHub runs, change its status, and open the Properties window of the Cogent DataHub.