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Create Remote Connections through OPC-UA

Simplify COM Connections

The OPC-COM Tunneller module eliminates many difficulties associated with establishing remote OPC-COM connections. The OPC-COM Tunneller module exposes OPC-COM connections to Ignition's OPC-UA server, allowing you to easily access them over the network and eliminate the need to use a Remote DCOM connection.

Modernize COM Servers

Ignition manages the OPC-COM connection in the context of the OPC-UA standard resulting in easier access over the network, eliminating the need to establish remote DCOM connections, and incorporating the security benefits of the TCP standard such as authentication and encryption. 

OPC COM Tunneller on Ignition 7.9

The 7.8.5 version of the OPC COM Tunneller is compatible with Ignition 7.9. As a result, you can find the latest version of the module on our downloads page:

  • head over to our Downloads page
  • select the Archive
  • select version 7.8.5

Alternatively, in some cases a Remote Tag Provider could be used instead of the OPC COM Tunneller Module. 


OPC Com Tunneller

Learn how to configure the OPC Com Tunneller module.