STN EN IEC 61784-3-3
| Označenie: | STN EN IEC 61784-3-3 |
| Platnosť: | Platná |
| Počet strán: | 154 |
| Jazyk: |
EN
|
| Listinná verzia: | 36,30€ |
| Elektronická verzia: |
a) Bez možnosti tlače, prenosu textu a obrázkov:
32,67€ b) Bez možnosti tlače, s prenosom textu a obrázkov: 36,30€ c) S možnosťou tlače, prenosu textu a obrázkov: 47,19€ |
| Slovenský názov: | Priemyselné komunikačné siete. Profily. Časť 3-3: Funkčná bezpečnosť prevádzkových zberníc. Doplnkové špecifikácie pre CPF 3 |
| Anglický názov: | Industrial communication networks - Profiles - Part 3-3: Functional safety fieldbuses - Additional specifications for CPF 3 |
| Dátum vydania: | 01. 09. 2021 |
| Dátum zrušenia: | |
| ICS: | 25.040.40, 35.100.05 |
| Triediaci znak: | 18 4020 |
| Úroveň zapracovania: | idt IEC 61784-3-3:2021, idt EN IEC 61784-3-3:2021 |
| Vestník: | 08/21 |
| Zmeny: | |
| Nahradzujúce normy: | |
| Nahradené normy: | STN EN 61784-3-3:2018-08 (18 4020) |
| Poznámka vo Vestníku: | |
| Predmet normy: | IEC 61784-3-3:2021 specifies a safety communication layer (services and protocol) based on CPF 3 of IEC 61784-1, IEC 61784-2 (CP 3/1, CP 3/2, CP 3/4, CP 3/5 and CP 3/6) and IEC 61158 Types 3 and 10. It identifies the principles for functional safety communications defined in IEC 61784-3 that are relevant for this safety communication layer. This safety communication layer is intended for implementation in safety devices only. NOTE 1 It does not cover electrical safety and intrinsic safety aspects. Electrical safety relates to hazards such as electrical shock. Intrinsic safety relates to hazards associated with potentially explosive atmospheres. This document defines mechanisms for the transmission of safety-relevant messages among participants within a distributed network using fieldbus technology in accordance with the requirements of IEC 61508 (all parts) for functional safety. These mechanisms may be used in various industrial applications such as process control, manufacturing automation and machinery |
| Náhľad normy: | Náhľad normy (PDF) |