Siemens S5-135U/155U Coupling Mechanism Radiated Interference, Cause Typical Interference Sources

Models: S5-135U/155U

1 560
Download 560 pages 1.68 Kb
Page 31
Image 31

Installation Guidelines

Coupling Mechanism

SRadiated Interference

Interference

Radiation Path

SIMATIC S5

Cause

Typical Interference Sources

 

 

There is a radiation path when a

S Local transmitters

conductor is subjected to an

(e.g. two-way radios)

electromagnetic wave.

S Spark gaps (spark plugs,

Impinging of the wave results in

collectors in electric motors,

induced currents and voltages.

welders)

 

 

System Manual

3-5

C79000-G8576-C199-06

Page 31
Image 31
Siemens S5-135U/155U appendix Coupling Mechanism Radiated Interference, Cause Typical Interference Sources