【摘要】 介绍可编程控制器和工控机的技术特点、应用现状和技术发展，并重点在硬件、软件和网络结构方面进行了介绍。对它们在工业自动化中的典型应用、最新的技术发展趋势和选型时考虑的主要技术性能也作了介绍。更多还原

【Abstract】 The technical features, application status andtechnology development of PLC and industrial personalcomputer (IPC) is presented in this paper. The hardware,software and network structure of PLC and IPC areintroduced in detail. An introduction of their typicalapplications in industrial atomation, the latest developmenttrend and System considerations are also introduced.更多还原