AutomationMedia is dedicated to develop the awareness and understanding about interoperability in automation by providing best information about open specifications that standardize the communication of acquired process data, alarm and event records, historical data, and batch data to multi-vendor enterprise systems and between production devices. Production devices include sensors, instruments, PLCs, RTUs, DCSs, HMIs, historians, trending subsystems, alarm subsystems, and more as used in the process industry, manufacturing, and in acquiring and transporting oil, gas, and minerals. SupplierProductNotes
MatrikonOPCOPC ExplorerPopular free OPC client used for testing. Comprehensive features, very easy to use.Sponsored Link
4CE IndustryOPCX DADemo version of an ActiveX control which aims to simplify Data Access client development.
AdvosolFree ToolsAdvosol offers a number of tes…