DIN EN IEC 62439-3:2021 Edition
$78.00
Industrial communication networks – High availability automation networks – Part 3: Parallel Redundancy Protocol (PRP) and High-availability Seamless Redundancy (HSR) (Draft)
Published By | Publication Date | Number of Pages |
DIN | 2021-04 | 210 |
The IEC 62439 series is applicable to high-availability automation networks based on the Ethernet technology. This part of IEC 62439 specifies 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.