OPC Free Tool
Integration Objects provides free OPC Client and OPC Server software products that allow end-users and developers to test and simulate OPC systems and communications:
1. OPC Client Explorer supporting OPC Unified Architecture (OPC UA) specification.
2. Test OPC Client software providing an OPC explorer environment to read real-time data and alarms and events.
3. OPC Server Simulators software providing an easy to configure OPC tool simulating real-time data and alarms and events, as well as historical data. Users can simply configure their address space using CSV data.