摘要
介绍日本三菱公司新推出的QnA系列PLC的系统结构和特点,及其在安全逻辑系统中的应用。从工厂安全保护的角度分析了安全逻辑系统的结构和特点。
This paper explained the system structure and feature of QnA Series PLC of mitsubishi, as well as, the application in safety logic system. The article also indicated the structure and feature of the safety logic system from the view of factory-safety protection.
出处
《中国仪器仪表》
2003年第8期16-17,共2页
China Instrumentation
