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Control and communicatoin network—Safety-over-EtherCAT specification
IDT IEC 61784-3-12:2010
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 617842的CPF 12和IEC 61158类型12的安全通信层(服务和协议),并标识出在IEC 617843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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