STN EN IEC 61784-3-8
| Name: | STN EN IEC 61784-3-8 |
| Validity: | Valid |
| Number of pages: | 118 |
| Language: |
EN
|
| Paper: | 35,00€ |
| Electronic version |
a) Only read (without ability to print and copy)
31,50€ b) Without ability to print, with ability to copy (printscreen) 35,00€ c) With ability to print and copy (printscreen) 45,50€ |
| Slovak title | Priemyselné komunikačné siete. Profily. Časť 3-8: Funkčná bezpečnosť prevádzkových zberníc. Doplnkové špecifikácie pre CPF 8 |
| English title | Industrial communication networks - Profiles - Part 3-8: Functional safety fieldbuses - Additional specifications for CPF8 |
| Release Date: | 01. 09. 2021 |
| Date of withdrawal: | |
| ICS: | 25.040.40, 35.100.05 |
| Sorting character/National clasification code | 18 4020 |
| Level of incorporation: | idt IEC 61784-3-8:2021, idt EN IEC 61784-3-8:2021 |
| Official Journal | 08/21 |
| Amendments | |
| Replaced by: | |
| Repleces: | STN EN 61784-3-8:2018-08 (18 4020) |
| Note in Official Journal: | |
| Subject of the standard: | IEC 61784-3-8:2021 specifies a safety communication layer (services and protocol) based on CPF 8 of IEC 61784 1, IEC 61784-2 and IEC 61158 Type 18 and Type 23. 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. |
| Preview: | Náhľad normy (PDF) |