The principles,structure,characteristics,connection requirements,configuration method and software tools of the PROFIBUS-PA network are introducted,and a lot of useful informations and data for PROFIBUS-PA applications aer supported.

• 介绍了PROFIBUS -PA网络的原理、结构、特性、连接要求、组态方法和软件工具 ,为PROFIBUS -PA的实际应用提供了许多实用信息和数据