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prEN 61158-2

Fieldbus standard for use in industrial control systems - Part 2: Physical Layer specification and service definition prEN 61158-2

General information

50.98   Project deleted   Oct 4, 2000

CENELEC

CLC/TC 65X Industrial-process measurement, control and automation

European Norm

25.040.01   Industrial automation systems in general | 35.240.50   IT applications in industry

Scope

Fieldbus is a digital serial, multidrop, data bus for communication with low-level industrial control and instrumentation devices such as transducers, actuators and local controllers. The Physical Layer provides for transparent transmission of Data Link Layer entities across physical connections. Specifies the requirements for Fieldbus component parts. Also specifies the media and network configuration requirements necessary to ensure agreed levels of: a) data integrity before Data Link error checking; b) interoperability between devices at the Physical Layer.

Life cycle

NOW

ABANDON
prEN 61158-2
50.98 Project deleted
Oct 4, 2000




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