演讲简介：
PROFIsafe communication profile is distributed for PROFIBUS systems. Bernd Lieberth will provide an overview of possibilities focused on the PROFIBUS failsafe concept i.e. Failsafe Master-Master communication or I-Slave - I-Slave communication.

PROFIsafe通信行规是用于PROFIBUS系统。Bernd Lieberth 将对基于PROFIBUS故障安全理念的可能性进行总体阐述，例如故障安全主站对主站通信或I从站到I从站通信。

PROFINET – based on Standard Ethernet - offers new possibilities for automation solutions. With PROFINET it is possible to use failsafe functionality even wireless. Bernd Lieberth will provide an overview of the PROFINET IO standard. Additionally to that he will provide information and an overview on PROFIsafe and Wireless technology.

PROFINET—基于标准以太网—提供新的自动化解决方案的可能性。PROFINET可能采用无线来使用故障安全功能。Bernd Lieberth向各位讲述PROFINET IO标准纵览。另外，他还提供有关PROFIsafe和无线技术的信息及综述。