在过去的十年里,通信系统产品在市场上得到了迅速地发展,网络不仅仅在人与人之间而且在电子设备之间也变得越来越重要。众所周知,现场总线已成为世界自动化技术的热点,这一先进的控制技术自1993年问世以来,在国际上引起了广泛的关注,因为它做到了将工厂级与设备级网络完美地结合在一起。WAGO 公司率先研制了现场总线输入/输出控制系统 WAGO-I/O-SYSTEM750系列,并在其广 In the past decade, communication system products have been rapidly developed in the market, and networks have become more and more important not only among people but also between electronic devices. As we all know, the field bus has become a hot spot in world automation technology. This advanced control technology has drawn extensive international attention since it was introduced in 1993, because it perfectly combines the factory level with the equipment level network. WAGO pioneered the field bus input / output control system WAGO-I / O-SYSTEM750 series, and in its wide