STN EN IEC 62439-3/Oprava AC
| Name: | STN EN IEC 62439-3/Oprava AC |
| Validity: | Valid |
| Number of pages: | 16 |
| Language: |
EN
|
| Paper: | 0,00€ |
| Electronic version |
a) Only read (without ability to print and copy)
0,00€ b) Without ability to print, with ability to copy (printscreen) 0,00€ c) With ability to print and copy (printscreen) 0,00€ |
| Slovak title | Priemyselné komunikačné siete. Siete s vysokou pohotovosťou pre automatizáciu. Časť 3: Protokol PRP (Parallel Redundancy Protocol) a kruhová sieť s vysokou pohotovosťou (HSR) |
| English title | Industrial communication networks - High availability automation networks - Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR) |
| Release Date: | 01. 07. 2023 |
| Date of withdrawal: | |
| ICS: | 25.040.40, 35.100.05 |
| Sorting character/National clasification code | 18 4020 |
| Level of incorporation: | idt IEC 62439-3:2021/COR1:2023, idt EN IEC 62439-3:2022/AC:2023 |
| Official Journal | 06/23 |
| Amendments | |
| Replaced by: | |
| Repleces: | |
| Note in Official Journal: | |
| Subject of the standard: | 1.1 General The IEC 62439 series is applicable to high-availability automation networks based on the Ethernet technology. This document: - specifies PRP and HSR as two related redundancy protocols designed to provide seamless recovery in case of single failure of an inter-bridge link or bridge in the network, which are based on the same scheme: parallel transmission of duplicated information; - specifies the operation of the precision time protocol (PTP) in networks that implement the two redundancy protocols (Annex A); - specifies PTP profiles with performance suitable for power utilty automation (Annex B) and industrial automation (Annex C); - includes for better understanding a tutorial (Annex D) on the PTP features effectively used in high-availability automation networks; - includes a management information base for PTP (Annex E); - defines a conformance test suite for the above protocols (Annex F). |
| Preview: | Náhľad normy (PDF) |