摘要
首先阐述了本安标准及本安电路参数设计，然后介绍ＩＳ－７８本安组件及规范，最后详细讨论了ＬｏｎＷｏｒｋｓ本安物理通道ＩＳ－７８与安士区网络的连接。
The standard of intrinsic safety and the design of the pa- rameters of intrinsic safety circuit are described firstly. The the intrinsic safety assembly of IS - 78 and its specification are introduced. The connection between IS - 78, the physical channel of LonWorks, and the network of safety area is discussed finally.
出处
《自动化仪表》
CAS
北大核心
2000年第1期8-10,共3页
Process Automation Instrumentation
