IEC 61784-3-12:2010(E) specifies a safety communication layer (services and protocol) based on CPF 12 of IEC 61784-2 and IEC 61158 Type 12. It identifies the principles for functional safety communications defined in IEC 61784-3 that are relevant for this safety communication layer.
IEC 61784-3-12 Ed. 1.0 en:2010 History
IEC 61784-3-12 Ed. 1.1 en:2019
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IEC 61784-3-12 Ed. 1.1 b:2019
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IEC 61784-3-12 Ed. 1.0 b:2010
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IEC 61784-3-12 Ed. 1.0 en:2010
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