ICS number:29.260.20 - Electrical apparatus for explosive atmospheres
IEC 2021
INTERNATIONAL ELECTROTECHNICAL COMMISSION
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Edition 3.0 2020-12
Explosive atmospheres –
Part 10-1: Classification of areas - Explosive gas atmospheres
IEC TS 61158-4:1999 - Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 4: Data Link protocol specification
Released:3/24/1999
Isbn:2831847656
IEC TS 61158-6:1999 - Digital data communications for measurement and control - Fieldbus for use in industrial control systems - Part 6: Application Layer protocol specification
Released:3/24/1999
Isbn:2831847613