SK EN 61158-2:2011
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Status: Withdrawn
Gjuha: English Faqe: 412 Publikuar: 2011-09-19 I tërhequr: 2018-07-12 Regjistri Kombëtar: 82/2011 Botim: |
Standardet ndërkombëtare që kanë lidhje
This standard is identical to:
EN 61158-2:2010 CLC/TC 65X |
Çmim: 91 €
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Titulli Shqip
Rrjetat e komunikimit industrial Specifikimet e bus terenit Pjesa 2 : Specifikimet e shtresave fizike dhe përkufizimi i shërbimeve
Titulli Anglisht
Industrial communication networks - Fieldbus specifications - Part 2: Physical layer specification and service definition
Scope Shqip
Asnjë informacion i shtuar.
Scope Anglisht
IEC 61158-2:2010(E) specifies the requirements for fieldbus component parts. It also specifies the media and network configuration requirements necessary to ensure agreed levels of: - data integrity before data-link layer error checking; - interoperability between devices at the physical layer. This fifth edition cancels and replaces the fourth edition published in 2007. This edition constitutes a technical revision. It includes the following significant technical changes with respect to the previous edition: - for Type 18, Table 157 reduced tolerance to 5%; - for Type 18, in 32.5.3.1 removed minimum cable length; - for Type 18, in 32.5.4. and R.2.2 cable reference removed; - for Type 18, Table 160 and 161 terminating resistor value changed to 680 Ohm.