Siemens Simantic ET200SP System Manual page 276

Technical specifications
14.2 Electromagnetic compatibility
Sinusoidal disturbance variables
The tables below show the electromagnetic compatibility of the ET 200SP distributed I/O
system with regard to sinusoidal disturbance variables.
● RF radiation
Table 14- 4
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 14- 5
RF coupling in accordance with IEC 61000-4-6
(10 kHz) 150 kHz to 80 MHz
10 V
80% AM (1 kHz)
150 Ω source impedance
Emission of radio frequency interference
Interference emission of electromagnetic fields in accordance with EN 55016: Limit class A,
group 1 (measured at a distance of 10 m).
Table 14- 6
Frequency
30 MHz to 230 MHz
230 MHz to 1000 MHz
Interference emission via the AC power supply in accordance with EN 55016: Limit class A,
Group 1.
Table 14- 7
Frequency
0.15 MHz to 0.5 MHz
0.5 MHz to 30 MHz
276
Sinusoidal disturbance variables with RF radiation
Sinusoidal disturbance variables with RF coupling
unmodulated
rms
Interference emission of electromagnetic fields in accordance with EN 55016
Interference emission via the AC power supply in accordance with EN 55016
2.0 GHz to 2.7 GHz
3 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, 12/2016, A5E03576849-AG
Corresponds to degree
of severity
3
Corresponds to degree
of severity
3
Distributed I/O system