ethernet evolution and standards

The period industrial network, usually explicit as field bus, may be a crucial half for building automatic manufacturing systems. Thus, therefore on satisfy the amount desires of field devices like sensors, actuators, and controllers, numerous customary organizations and vendors have developed varied field bus protocols. As a result, IEC 61158 customary similarly as Profuse, World FIP, and Foundation Field bus was declared as a world customary. These field bus protocols have an important advantage over the wide used native space network (IEEE 802.3) in terms of the settled characteristics. However, the appliance of field bus has been restricted as a results of the high price of hardware and so the matter in interfacing with multi-vendor merchandise. therefore on resolve these problems, the computer network technology, notably native space network (IEEE 802.3), is being adopted by the business automation field. The key technical obstacle for native space network for industrial applications is that its non deterministic behavior makes it inadequate for amount applications where the frames containing amount information like management command and alarm signal need to be delivered at intervals an exact deadline. the event of switched native space network shows a awfully promising prospect for industrial applications as a results of the elimination of uncertainties within the network operation that winds up within the dramatically improved performance. This paper focuses on the appliance of the switched native space network for networked management systems. extra specifically, this paper presents Associate in Nursing implementation methodology for victimization the switched native space network for industrial automation in conjunction with the performance analysis on Associate in Nursing experimental network test bed.

Published in:
IECON 02 [Industrial natural science Society, IEEE 2002 twenty eighth Annual Conference of the] (Volume:4 )
Date of Conference:
5-8 Nov. 2002
Page(s):
3170 - 3175 vol.4
Print ISBN:
0-7803-7474-6
INSPEC Accession Number:
7761980
DOI:
10.1109/IECON.2002.1182904
Publisher:
IEEE
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