顺序控制器是六十年代末出现的一种新技术,是一种适用于生产自动化的电气控制装置,国内外曾都在大力发展和推广。但是,如果在一些简单、小型自动化控制过程中也使用顺序控制器,甚至是电子计算机,不仅是大材小用,同时,也未能充分发挥其功能。我厂根据已有的经验和已知的顺序控制器典型电路及环节,对一些简单的小型自动化控 Sequence controller is a new technology that appeared in the late 1960s. It is an electrical control device suitable for production automation. It has been vigorously developed and popularized at home and abroad. However, if you use sequential controllers, even electronic computers, for some simple, small automation controls, it’s not just overkill, but at the same time fails to deliver their full potential. I plant under the existing experience and known sequence controller typical circuits and links, for some simple and small automation