Click here to purchase
IEC 62439-3:2012 specifies two 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: duplication of the LAN, resp. duplication of the transmitted information. This second edition cancels and replaces the first edition published in 2010. It constitutes a technical revision. The main changes with respect to the previous edition are:
– specification of the interconnection of PRP and HSR networks;
– introduction of a suffix for PRP frames;
– clarification and modification of specifications to ensure interoperability;
– slackening of the specifications to allow different implementations;
– consideration of clock synchronization according to IEC 61588;
– introduction of test modes to simplify testing and maintenance.
This publication is to be read in conjunction withIEC 62439-1:2010.
Product Details
- Edition:
- 2.0
- Published:
- 07/05/2012
- Number of Pages:
- 177
- File Size:
- 1 file , 1.3 MB