It specifies a safety communication layer (services and protocol) based on CPF 2 of IEC 61784 1, IEC 61784 2 and IEC 61158 Type 2. It identifies the principles for functional safety communications defined in IEC 61784 3 that are relevant for this safety communication layer.
IEC 61784-3-2 Ed. 1.0 en:2007 History
IEC 61784-3-2 Ed. 4.0 b:2021
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IEC 61784-3-2 Ed. 3.0 b:2016
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IEC 61784-3-2 Ed. 2.0 b:2010
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IEC 61784-3-2 Ed. 1.0 en:2007
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