Siemens Simatic S7-1500 / ET 200MP - Page 349

Technical specifications
16.2 Electromagnetic compatibility
Automation system
348 System Manual, 01/2023, A5E03461182-AK
Sinusoidal disturbances
The following table shows the electromagnetic compatibility of the S7-1500 automation
system/ET 200MP distributed I/O system with regard to sinusoidal disturbances (RF radiation).
Table 16- 2 Sinusoidal disturbances with RF radiation
RF radiation in accordance with IEC 61000-4-3/NAMUR 21
Electromagnetic RF field, amplitude-modulated
Corresponds to degree
of severity
80 GHz to 2.7 GHz
10 V/m
3
2.7 GHz to 6 GHz
3 V/m
2
80 % AM (1 kHz)
The following table shows the electromagnetic compatibility of the S7-1500 automation
system/ET 200MP distributed I/O system with regard to sinusoidal disturbances (RF coupling).
Table 16- 3 Sinusoidal disturbances with RF coupling
RF coupling in accordance with IEC 61000-4-6 Corresponds to degree
of severity
from 10 kHz
3
10 Vrms
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 Interference emission of electromagnetic fields
Frequency
Interference emission
Measuring distance
30 MHz to 230 MHz
< 40 dB (µV/m) QP
10 m
230 MHz to 1000 MHz
< 47 dB (µV/m) QP
10 m
from 1 to 3 GHz
< 76 dB (µV/m) P
3 m
from 3 to 6 GHz
< 80 dB (µV/m) P
3 m
Interference emission via the AC power supply according to EN 55016.
Table 16- 5 Interference emission via the AC power supply
Frequency
Interference emission
0.15 MHz to 0.5 MHz
< 79 dB (µV/m)Q
< 66 dB (µV/m) M
0.5 MHz to 30 MHz
< 73 dB (µV/m)Q
< 60 dB (µV/m) M