论文部分内容阅读
本文介绍利用PLC设计工业控制系统的选型、输入输出回路、输入输出接口、扩展模块的选用及PLC的网络设计等硬件设计方法。
This article describes the use of PLC design industrial control system selection, input and output circuits, input and output interfaces, the choice of expansion modules and PLC network design and other hardware design methods.