Siemens SIMATIC ET 200SP User Manual page 107

Sinusoidal disturbance
The following table shows the electromagnetic compatibility of the CPU 1515SP PC (F) with
regard to sinusoidal interference.
● RF radiation
Table 10- 3
RF radiation according to IEC 61000-4-3/NAMUR 21
Electromagnetic RF field, amplitude-modulated
80 to 1000 MHz; 1.0 to 2.0 GHz
10 V/m
80% AM (1 kHz)
● RF coupling
Table 10- 4
RF coupling according to IEC 61000-4-6
(10 kHz) 150 kHz to 80 MHz
10 V
80% AM (1 kHz)
150 Ω source impedance
Emission of radio interference
Interference emission of electromagnetic fields according to EN 55016: Limit class A, group
1 (measured at a distance of 10 m).
Table 10- 5
Frequency
30 MHz to 230 MHz
230 MHz to 1000 MHz
Interference emission via the AC power supply according to EN 55016: Limit value class A,
Group 1.
Table 10- 6
Frequency
0.15 to 0.5 MHz
0.5 to 30 MHz
CPU 1515SP PC (F)
Manual, 05/2017, A5E32701806-AC
Sinusoidal disturbance variables with RF radiation
Sinusoidal disturbance variables with RF coupling
unmodulated
rms
Interference emission of electromagnetic fields according to EN 55016
Interference emission via the AC power supply according to EN 55016
2.0 GHz to 2.7 GHz
3 V/m
Emitted interference
< 40 dB (µV/m)Q
< 47 dB (µV/m)Q
Emitted interference
<79 dB (µV) Q
<66 dB (µV) M
<73 dB (µV) Q
<60 dB (µV) M
Technical data
10.2 Electromagnetic compatibility
corresponds to degree of
severity
3
corresponds to degree of
severity
3
107