Siemens SIMATIC S7-1500 System Manual page 490

The following table shows the electromagnetic compatibility of the S7-1500R/H redundant
system with respect to sinusoidal disturbances (RF coupling).
Table 16- 3
RF coupling in accordance with IEC 61000-4-6
from 10 kHz
10 V
80 % AM (1 kHz)
150 Ω source impedance
Emission of radio interference
Interference emission of electromagnetic fields in accordance with EN 55016
Table 16- 4
Frequency
30 MHz to 230 MHz
230 MHz to 1000 MHz
From 1 GHz to 3 GHz
From 3 GHz to 6 GHz
Interference emission via the AC power supply in accordance with EN 55016.
Table 16- 5
Frequency
from 0.15 to 0.5 MHz
from 0.5 to 30 MHz
S7-1500R/H redundant system
System Manual, 01/2024, A5E41814787-AF
Sinusoidal disturbances with RF coupling
rms
Interference emission of electromagnetic fields
Interference emission via the AC power supply
16.2 Electromagnetic compatibility
Interference emission
< 40 dB (µV/m) QP
< 47 dB (µV/m) QP
< 76 dB (µV/m) P
< 80 dB (µV/m) P
Interference emission
< 89 dB (µV) Q
< 76 dB (µV) M
< 83 dB (µV) Q
< 70 dB (µV) M
Technical specifications
Corresponds with de-
gree of severity
3
Measuring distance
10 m
10 m
3 m
3 m
489