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.
Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition (IEC 61158-2:2007); English version EN 61158-2:2008, only on CD-ROM— 414 стр.
Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition (IEC 61158-2:2014); English version EN 61158-2:2014, only on CD-ROM— 508 стр.
Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition (IEC 61158-2:2010); English version EN 61158-2:2010, only on CD-ROM— 430 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.