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Publication details

Publication CODE Title
IEC 60955:1989 (1989-07) PROCESS DATA HIGHWAY, TYPE C (PROWAY C), FOR DISTRIBUTED PROCESS CONTROL SYSTEMS
 
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451.00 € 513.
Description
Specifies those elements which are required for compatible interconnection of stations by way of a Local Area Network (LAN) using the Token Bus access method in an industrial environment. These elements include: the electrical and physical characteristics of the transmission medium; the electrical transmission signalling method used by the Physical protocol; the services and signals provided at interfaces between the Physical and Media Access Control entities; the frame formats transmitted; the Token Bus Media Access protocol; the services provided at the conceptual interface between the Medium Access Control (MAC) sublayer and the PROWAY Link Control (PLC) sublayer above it; the PROWAY Link Control (PLC) protocol; the services provided at the conceptual interface between the User of PROWAY and the PROWAY Link Control (PLC) sublayer; the Management of PROWAY stations.
Class  C990  (IEC PUBLICATIONS IEC PUBLICATIONS)
Available files
EN/FR version

Status
Status IEC PUBLICATION
Situation Withdrawn
Partly replaced by  IEC 61784-1:2007
Partly replaced by  IEC 61784-2:2007
Partly replaced by  IEC TR 61158-1:2007
Origin
Committee TC 65/SC 65C
DIGITAL COMMUNICATIONS
Responsible Ir DELENS Marc
Approval
BEC Approval 1989-07-31
ICS-Code (International Standards Classification) 35.200 , 25.040.40
NBN Status New
IEC publication date 1989-07-31
IEC last modification date 2017-08-23