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Simplifies OPC UA migration by seamlessly integrating OPC UA clients and servers with OPC Classic architecture.
Matrikon OPC UA Tunneller (UAT) simplifies OPC UA migration by seamlessly integrating OPC UA clients and servers with OPC Classic architecture. OPC UA-enabled client applications can communicate with OPC Classic servers and clients — and the other way round. It addresses the problems of running OPC Classic components on DCOM and eliminates the permission issues encountered across domains and workgroups, and existing OPC Classic assets stay in place rather than being ripped out, which makes it a practical starting point for a staged migration. Both Classic-to-Classic connectivity and Classic-to-UA bridging are supported.
The fastest route to OPC UA that leaves existing equipment untouched.
Bypasses the chronic DCOM configuration and permission problems of OPC Classic environments, removing failed connections and the time spent diagnosing them.
OPC Classic assets stay exactly where they are while exchanging data with OPC UA-based systems — no rip-and-replace.
Eliminates the permission problems encountered across domains and workgroups, so connections work regardless of network structure.
Provides 64-bit support for both client-side and server-side connections, matching current operating environments.
Enables seamless OPC data transfer through multiple mediums and across geographical locations.
An intuitive interface in the familiar Microsoft Windows environment, requiring minimal user knowledge of OPC UA.
| Manufacturer | Matrikon (Honeywell) |
|---|---|
| Version | 8.0.1.9820 |
| Product Type | OPC UA · OPC Classic tunnelling software |
| Classic ↔ Classic | DA 3.0, HDA 1.2, A&E 1.1 |
| Classic → UA | OPC Classic DA / UA DA |
| UA → Classic | OPC Classic DA / UA DA, Classic HDA / UA HA (vendor specific), Classic A&E / UA AC |
| Operating System | Windows 7 (32/64-bit), Windows 10 (64-bit), Windows 11, Windows Server 2008 R2 SP1 – 2025 |
| Hardware | Intel Core i5, 4GB RAM, 80GB 7200 RPM hard drive |
| License Options | UA+DA / UA+DA+HDA / UA+DA+A&E / UA+DA+HDA+A&E / UA only, 30-day trial available |
| Enterprise Alternative | OPCtoUA MDB Adapter for multi-source, centrally secured, remotely managed deployments |
Global Engineering supports the entire project lifecycle — from product supply
to engineering, installation and maintenance.