Siemens Simatic S7-1500R System Manual page 298

Sinusoidal disturbances
The following table shows the electromagnetic compatibility of the S7-1500R/H redundant
system with respect to sinusoidal disturbances (RF radiation).
Table 13- 2
RF radiation in accordance with IEC 61000-4-3/NAMUR 21
Electromagnetic RF field, amplitude-modulated
80 to 1000 MHz; 1.4 to 2 GHz
10 V/m
80 % AM (1 kHz)
The following table shows the electromagnetic compatibility of the S7-1500R/H redundant
system with respect to sinusoidal disturbances (RF coupling).
Table 13- 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 (measured at a
distance of 10 m).
Table 13- 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 13- 5
Frequency
0.15 MHz to 0.5 MHz
0.5 MHz to 30 MHz
S7-1500R/H redundant system
System Manual, 10/2018, A5E41814787-AA
Sinusoidal disturbances with RF radiation
Sinusoidal disturbances with RF coupling
rms
Interference emission of electromagnetic fields
Interference emission via the AC power supply
2.0 GHz to 6 GHz
1 V/m
Interference emission
< 40 dB (µV/m) QP
< 47 dB (µV/m) QP
< 66 dB (µV/m) P
< 70 dB (µV/m) P
Interference emission
< 79 dB (µV) Q
< 66 dB (µV) M
< 73 dB (µV) Q
< 60 dB (µV) M
Technical specifications
13.2 Electromagnetic compatibility
Corresponds with de-
gree of severity
3
Corresponds with de-
gree of severity
3
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