Siemens SIMATIC S7 System Manual page 680

Technical specifications
A.1 General specifications
Industrial environments
The S7-200 SMART automation system is designed for use in industrial environments.
Table A- 1 Industrial environments
Application field
Industrial
Electromagnetic compatibility
Electromagnetic Compatibility (EMC) is the ability of an electrical device to operate as
intended in an electromagnetic environment and to operate without emitting levels of
electromagnetic interference (EMI) that may disturb other electrical devices in the vicinity.
Table A- 2 Immunity per EN 61000-6-2
Electromagnetic compatibility - Immunity per EN 61000-6-2
EN 61000-4-2
Electrostatic discharge
EN 61000-4-3
Radiated, radio-frequency, electromagnet-
ic field immunity test
EN 61000-4-4
Fast transient bursts
EN 6100-4-5
Surge immunity
EN 61000-4-6
Immunity to conducted disturbances
EN 61000-4-11
Voltage dips
Table A- 3 Conducted and radiated emissions per EN 61000-6-4
Electromagnetic compatibility - Conducted and radiated emissions per EN 61000-6-4
Conducted Emissions
EN 55011, Class A, Group 1
Radiated Emissions
EN 55011, Class A, Group 1
680
Noise emission requirements
EN 61000-6-4:
±8 kV air discharge to all surfaces
±4 kV contact discharge to exposed conductive surfaces
80 to 1000 MHz, 10 V/m, 80% AM at 1 kHz
1.4 to 2.0 GHz, 3 V/m, 80% AM a 1 kHz
2.0 to 2.7 GHz, 1 V/m, 80% AM at 1 kHz
2 kV, 5 kHz with coupling network to AC and DC system power
2 kV, 5 kHz with coupling clamp to I/O
AC systems - 2 kV common mode, 1kV differential mode
DC systems - 2 kV common mode, 1kV differential mode
For DC systems (I/O signals, DC power systems) external protection is re-
quired.
150 kHz to 80 MHz, 10 V RMS, 80% AM at 1 kHz
AC systems
0% for 1 cycle, 40% for 12 cycles and 70% for 30 cycles at 60 Hz
0.15 MHz to 0.5 MHz
0.5 MHz to 30 MHz
30 MHz to 230 MHz
230 MHz to 1 GHz
Noise immunity requirements
EN 61000-6-2:
<79dB (μV) quasi-peak; <66 dB (μV) average
<73dB (μV) quasi-peak; <60 dB (μV) average
<40dB (μV/m) quasi-peak; measured at 10 m
<47dB (μV/m) quasi-peak; measured at 10 m
System Manual, V2.3, 07/2017, A5E03822230-AF
S7-200 SMART