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Publication details

Publication CODE Title
NBN EN 62439-7:2012 (2012-03) INDUSTRIAL COMMUNICATION NETWORKS - HIGH AVAILABILITY AUTOMATION NETWORKS PART 7: RING-BASED REDUNDANCY PROTOCOL (RRP)
 
Price Excl. VAT Total number of pages, tables and drawings
25.00 € 3 P..
Description
Specifies a redundancy protocol that is based on a ring topology, in which the redundancy protocol is executed at the end nodes, as opposed to being built into the switches. Each node detects link failure and link establishment using media-sensing technologies, and shares the link information with the other nodes, to guarantee fast connectivity recovery times. The nodes have equal RRP network management functions.
Class  C46  (MEASUREMENT - CONTROL - SYSTEMS INDUSTRIAL PROCESS MEASUREMENT AND CONTROL)
Available files
ATTENTION: Belgian registered standards (NBN EN or NBN HD) are generally only available in English or French. Only the cover page is translated and the document itself is in English or in French.

Very important notice: 98% of the text of the NBN EN 55XXX, NBN EN 6XXXX comes from the IEC text which is NOT included. This text can be ordered here: IEC 62439-7:2011. For the series NBN EN 50XXX, the standards are however complete.

DE version
EN version
FR version
Status
Status Registered trilingual Belgian standard EN or FR or DE
Situation Currently active
Origin
Committee TC 65/SC 65C
DIGITAL COMMUNICATIONS
Responsible Ir DELENS Marc
Approval
BEC Approval 2012-01-20
NBN Approval 2012-05-25
Belgian Official Journal 2012-07-20
Registration 127121
ICS-Code (International Standards Classification) 25.040 , 35.040
NBN Status New
Date of ratification (d.o.r.) 2012-01-20
Date of availability (d.a.v.) 2012-03-16
Date of announcement (d.o.a.) 2012-04-20
Date of publication (d.o.p.) 2012-10-20
Date of withdrawal former edition (d.o.w.) 2015-01-20
Correspondences with international standards
Relation International standard Date
is identical to EN 62439-7:2012 2012-03-16
is identical to IEC 62439-7:2011/ed. 1.0 2011-12-16
Relations to belgian/foreign publications
Type Origin Code Date
Standard Belgium NBN EN 62439-1