February 2009 marked the final release of the OPC Unified Architecture (UA) Phase One Deliverables. The more people hear about OPC UA, the more questions that seem to arise. What exactly is OPC UA and what does it mean to me? When will products be ready? Can my people implement it and should they be doing it now? Not to mention questions about security, scalability and backwards compatibility.
Download this whitepaper (Chinese) to find out more!