论文部分内容阅读
ＤＤＺ－Ｓ系列仪表讲座之五ＳＴＸＪ－１００１型逻辑控制器张本秀（天津市自动化仪表厂天津市３００２３０）１前言ＳＴＸＪ型逻辑控制器除了独立作为基本逻辑控制使用外，在Ｓ系列仪表中主要是为增强过程控制系统的安全性而设置的一个单元。由于该仪表在控制系统中附有...
STXJ-1001 logic controller Zhang Benxiu (Tianjin Automation Instrument Factory Tianjin 300230) 1 Preface STXJ logic controller in addition to independent use as a basic logic control, the S series of instruments mainly for the A unit that enhances the safety of a process control system. As the instrument in the control system with ...