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将PLC或DCS I/O模块连接到以太网已经十分普遍,而将独立过程或离散传感设备连接到以太网的尝试则相对较少。但这一看法是否正在改变?我们在不时地关注工业自动控制下的一个重要分支,即在PLC障碍下对以太网连通性进行扩展。将PLC或DCS I/O模块连接到以太网已经十分普遍,而将独立过程或离散传感设备连接到以太网的尝试则相对较少。但这一看法是否正在改变?
Connecting PLCs or DCS I / O modules to Ethernet has become commonplace, with relatively few attempts to connect individual processes or discrete sensing devices to Ethernet. But is this perception changing? From time to time we focus on an important branch of industrial automation that extends Ethernet connectivity under PLC barriers. Connecting PLCs or DCS I / O modules to Ethernet has become commonplace, with relatively few attempts to connect individual processes or discrete sensing devices to Ethernet. But is this perception changing?