PROFIBUS - The perfect fit for the process industry

SIMATIC WinCC
SCADA-System
Safety Integrated
SIRIUS Industrial Controls
SENTRON Switching Devices
SIMOCODE pro Motor
Management System
PROFINET
Industrial Ethernet
PROFIBUS
AS-Interface
Totally
Integrated
Power
KNX/EIB GAMMA instabus
The unique continuity is already a defined characteristic at
thedevelopment stage of our products and systems.
The result: maximum interoperability – covering the controller,
HMI, drives, up to the process control system. This reduces
the complexity of the automation solution in your plant. You
will experience this, for example, in the engineering phase of
the automation solution in the form of reduced time requirements
and cost, or during operation using the continuous
Totally Integrated Automation makes a crucial contribution towards
optimizing everything that happens in the plant and
thus creates the conditions for a significant increase in productivity.
© Siemens AG 2008
Contents
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PROFIBUS
PROFIBUS - an integrated fieldbus
for the complete process automation . . . . . . . . . . . . . 4
Your advantages with PROFIBUS . . . . . . . . . . . . . . . . . 7
PROFIBUS - proven and future-oriented . . . . . . . . . . . . 8
Technical basis
General features and standards . . . . . . . . . . . . . . . . . . 9
PROFIBUS DP and PROFIBUS PA versions . . . . . . . . . . 10
PROFIBUS in hazardous areas . . . . . . . . . . . . . . . . . . . 12
Safety-related communication . . . . . . . . . . . . . . . . . . 13
Device management with GSD and EDD . . . . . . . . . . 14
Interoperability and interchangeability . . . . . . . . . . . 15
Bus architecture
PROFIBUS DP architecture . . . . . . . . . . . . . . . . . . . . . 16
PROFIBUS PA architecture. . . . . . . . . . . . . . . . . . . . . . 17
Technical specifications . . . . . . . . . . . . . . . . . . . . . . . 21
Configuration and diagnostics
Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Diagnostics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
PROFIBUS cycle times and their calculation . . . . . . . . 24
Application examples
Norsk Hydro Energy – oil & gas platform,
Norway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Bitburger – brewery, Germany . . . . . . . . . . . . . . . . . . 26
Siemens process I/O for PROFIBUS
Distributed I/O devices . . . . . . . . . . . . . . . . . . . . . . . . 27
Drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Measuring equipment . . . . . . . . . . . . . . . . . . . . . . . . 31
Process controllers . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Positioners . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Process monitoring . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Weighing and dosing systems . . . . . . . . . . . . . . . . . . 34
Gas analyzers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
PROFIBUS 3