Digital data communications for measurement and control. Fieldbus for use in industrial control systems. Physical layer specification and service definition— 332 стр.
Digital data communication for measurement and control - Fieldbus for use in industrial control systems - Part 2: Physical layer specification and service definition (IEC 61158-2:2003 + corrigendum 2004); English version EN 61158-2:2004— 10 стр.
Fieldbus standard for use in industrial control systems - Part 2: Physical layer specification and service definition (IEC 61158-2:1993); German version EN 61158-2:1994— 115 стр.
Telecontrol equipment and systems. Telecontrol protocols compatible with ISO standards and ITU-T recommendations. Use of basic standards (OSI layers 1-4)— 52 стр.
