OPC UA Client
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OPC UA Client is a free client tool that supports the main OPC Unified Architecture information models. These models are Data Access, Alarms & Conditions, and Historical Data Access. In fact, it offers the capability to:
- Discover local and remote OPC UA servers
- Establish secure communication channels
- Browse the address space of any OPC UA compliant server
- Monitor real-time data and alarms & conditions
- Explore and update history data
Moreover, this OPC UA explorer allows you to generate its self-signed Application Instance Certificate in order to provide application level security and secure the connections with OPC UA servers.
View Tutorial Video of OPC UA Test Client & OPC UA Wrapper

Product Features
- Intuitive and modern looking user interface
- Discovery of local or remote OPC UA servers available within the network
- Connection to one or more OPC UA servers at the same time
- Support of UA TCP, HTTP and HTTPS transport protocols
- Support of None, Sign and Sign & Encrypt security modes
- Support of XML and Binary message encoding
- Support of None, Basic128RSA15 and Basic 256 security policies
- Support of Anonymous, User Name and Certificate user authentication modes
- Read/write requests of values from/to variables
- Browsing any OPC UA server address space
- Display of attributes and references of nodes
- Filtering of specific reference types
- Subscriptions to monitor the data changes, alarms and events
- Exploring and updating history data
- Display of vendor specific event attributes returned by alarm servers
- Automatic reconnection
- Calling OPC UA methods
- Log event display
OPC Compatibility
- OPC Unifed Architecture 1.02
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