IEC 61784 3-2:2021 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. This safety communication layer is intended for implementation in safety devices only.
IEC 61784-3-2 Ed. 4.0 b:2021 History
IEC 61784-3-2 Ed. 4.0 b:2021
$256.00 $512.00
IEC 61784-3-2 Ed. 3.0 b:2016
$221.00 $443.00
IEC 61784-3-2 Ed. 2.0 b:2010
$205.00 $411.00
IEC 61784-3-2 Ed. 2.0 en:2010
$170.00 $341.00
IEC 61784-3-2 Ed. 1.0 en:2007
$145.00 $291.00
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