IEC 61158-3-12:2019 defines the services provided to the Type 12 fieldbus application layer at the boundary between the application and data-link layers of the fieldbus reference model and systems management at the boundary between the data-link layer and systems management of the fieldbus reference model. This fourth edition cancels and replaces the third edition published in 2014. It constitutes a technical revision. The main changes are:
- Technical corrections in the communication services
- Editorial improvements for clarification.
- Technical corrections in the communication services
- Editorial improvements for clarification.
IEC 61158-3-12 Ed. 4.0 b:2019 History
IEC 61158-3-12 Ed. 4.0 b:2019
$164.00 $329.00
IEC 61158-3-12 Ed. 4.0 en:2019
$164.00 $329.00
IEC 61158-3-12 Ed. 3.0 b:2014
$140.00 $281.00
IEC 61158-3-12 Ed. 2.0 en:2010
$101.00 $203.00
IEC 61158-3-12 Ed. 2.0 b:2010
$139.00 $278.00
IEC 61158-3-12 Ed. 1.0 en:2007
$89.00 $179.00
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