Siemens SIMATIC S7-1500 System Manual page 189

Technical specifications
16.2 Electromagnetic compatibility
Sinusoidal disturbances
The following table shows the electromagnetic compatibility of the S7-1500 automation
system with regard to sinusoidal disturbances (RF radiation).
Table 16- 3
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 S7-1500 automation
system with regard to sinusoidal disturbances (RF coupling).
Table 16- 4
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: Limit value
class A, group 1 (measured at a distance of 10 m).
Table 16- 5
Frequency
30 MHz to 230 MHz
230 MHz to 1000 MHz
Table 16- 6
Frequency
0.15 MHz to 0.5 MHz
0.5 MHz to 30 MHz
Interference emission via the AC power supply in accordance with EN 55016: Limit value
class A, Group 1.
188
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 2.7 GHz
1 V/m
Interference emission
< 40 dB (µV/m) QP
< 47 dB (µV/m) QP
Interference emission
< 79 dB (µV/m)Q
< 66 dB (µV/m) M
< 73 dB (µV/m)Q
< 60 dB (µV/m) M
System Manual, 02/2014, A5E03461182-AB
corresponds with degree
of severity
3
corresponds with degree
of severity
3
S7-1500 Automation System