Siemens SIMATIC NET Manual de Serviço descarregar pdf (Página 11)

Description of the Architecture

Introduction to PROFIBUS on Industrial PC

C79000-G8976-C068

3 Description of the Architecture

This chapter provides you with an overview of the following:

•

The conditions for trouble-free operation of a communications system.

•

General information about the communications systems available from Siemens.

•

Detailed information about the PROFIBUS communications network.

At the end of the chapter

•

You will have the basic information

ou re

uire about the reference model fo

communication, the ISO/OSI model.

•

You will have an overview of the various communications networks available from

Siemens for different applications and requirements.

•

You will know the PROFIBUS architecture.

Above all, you will recognize the advantages of using PROFIBUS, such as:

•

Communication between all devices.

•

Independence from specific vendors in a heterogeneous network.

•

Applications based on standards allowin

lon

-term plannin

and use of e

uipment

and systems.

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