OPC UA Wrapper

Migrate to OPC Unified Architecture (OPC UA) seamlessly with the OPC UA Wrapper

Integration Objects’ OPC UA Wrapper is a plug-and-play software designed for seamless integration between OPC DA (Data Access), OPC HDA (Historical Data Access), OPC AE (Alarms and Events) and OPC UA (Unified Architecture) systems. This OPC UA software provides a reliable and secure bridge between OPC Classic (COM/DCOM-based OPC) servers and OPC UA clients, and vice versa.

Key Components of the OPC UA Wrapper

• OPC UA Wrapper that acts as a bridge between OPC Classic servers and OPC UA clients. It maps the address space of OPC Classic servers to the address space of an OPC UA server.
• OPC UA Proxy that acts as a bridge between OPC UA servers and OPC Classic clients, enabling seamless data exchange across different OPC protocols.

This OPC UA add-on can read and write OPC item values, read historical data, read and acknowledge alarms and events. It can also manage security, authentication settings, and certificates.

It supports OPC Data Access (OPC DA), OPC Historical Data Access (OPC HDA), and OPC Alarms & Events (OPC AE) specifications, ensuring robust communication across both modern and legacy systems.

OPC DA vs OPC UA: Why Upgrade?

OPC Data Access (DA) relies on COM/DCOM and is limited to Windows environments, with basic security. In contrast, OPC Unified Architecture (UA) is platform-independent, secure by design, and ideal for modern, distributed, and cloud-connected systems.

With OPC UA Wrapper, you don’t have to choose. You keep your OPC DA infrastructure while gaining the flexibility and security of OPC UA.

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