工业控制系统的未来，正在被一场“静悄悄的革命”改写。近年来，随着工业互联网向“云-边-端”协同加速演进，企业对于数据实时性、安全性和互操作性的需求愈发迫切。传统控制系统及其通信网络的痛点也愈发凸显——现场总线协议林立、IT与OT网络割裂、跨厂商设备难以互联互通。而施耐德电气最新推出的ModiconEdge I/O NTS分布式I/O系统，以“OPC UA over ...

Introduced in the late 1990s, OPC quickly became a global standard for communications to Microsoft Windows computers. Tens of thousands of OPC servers were deployed in every corner of the automation ...