OPC Xi is a new interface based on Microsoft .Net Windows Communication Foundation (WCF) technology, the Foundation said. It is specifically designed for secure reliable access to real-time, ...
A building automation systems supplier needed to integrate several small, very low-cost touch panels into a building automation system. The touch panels offered a Modbus serial protocol master ...
A new release of WebLink, a user interface for OPC protocol systems, is available. OPC allows devices from many different manufacturers to communicate. Enhancements in this update include dynamic Web ...
Jeff Harding, Global Head of Systems Architecture ABB Automation Technology, was instrumental in the early development of the OPC Unified Architecture (OPC UA) standard which is considered to be ...