PROFIsafe—Profile for safety technology on PROFIBUS DP and PROFINET IO
IDT IEC 61784-3-3:2010
全国工业过程测量控制和自动化标准化技术委员会(SAC/TC 124)
本标准规定了基于IEC 61784-1、IEC 61784-2(CP 3/1、CP 3/2、CP 3/4、CP 3/5和CP 3/6)以及IEC 61158类型3与类型10的CPF 3的安全通信层（服务和协议），并标识出在IEC 61784-3中定义的功能安全通信原理与本标准中的安全通信层是相关的。
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