ET 200pro distributed I/O system
Operating Instructions, 03/2013, A5E00335544-08
17
Description
1
1.1
What are distributed I/O systems?
Distributed I/O systems
Process I/Os are often installed as a central integral in the automation system configuration.
Greater distances between the process I/O and the automation system may require
extensive and complex wiring, which could make the system susceptible to electromagnetic
interference and thus impair its reliability.
Distributed I/O is the ideal solution for such systems:
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the master CPU is located centrally
●
the distributed I/O systems (inputs and outputs, intelligent preprocessing using intelligent
slaves) operate locally at a remote location
●
the high-performance PROFIBUS DP and its high data transmission rates provide a
smooth flow of communication between the CPU and the distributed I/O systems
●
PROFINET IO
Содержание Simatic ET200pro
Страница 8: ...Preface ET 200pro distributed I O system 8 Operating Instructions 03 2013 A5E00335544 08 ...
Страница 16: ...Table of contents ET 200pro distributed I O system 16 Operating Instructions 03 2013 A5E00335544 08 ...
Страница 152: ...Configuring 5 2 PROFINET IO ET 200pro distributed I O system 152 Operating Instructions 03 2013 A5E00335544 08 ...
Страница 188: ...Functions 8 2 PROFINET IO ET 200pro distributed I O system 188 Operating Instructions 03 2013 A5E00335544 08 ...
Страница 545: ...Index ET 200pro distributed I O system Operating Instructions 03 2013 A5E00335544 08 545 ...