Siemens SIMATIC ET 200iS Manual page 172

General Technical Specifications
Pulse-Shaped Disturbance
The following table shows the electromagnetic compatibility of the ET 200iS
distributed I/O station with relation to pulse-shaped disturbances.
Table 9-1
Pulse-Shaped Disturbance
Electrostatic discharge according
to IEC 61000-4-2
Burst pulse (fast transients)
according to IEC 61000-4-4
Surge according to IEC 61000-4-
5
Only with lightning protection
elements (see section Wiring)
•
asymmetrical coupling
•
symmetrical coupling
Sinusoidal Disturbances
The following table shows the electromagnetic compatibility of the ET 200iS
distributed I/O station with relation to sinusoidal disturbances.
Table 9-2
Radiated electromagnetic energy according to IEC
Radio frequency electromagnetic field
amplitude modulated
80 to 1000 MHz
10 V/m
80 % AM (1 kHz)
9-4
Pulse-Shaped Disturbances
8 kV
4 kV
2 kV (power supply line)
2 kV (signal line)
2 kV (power supply line) 2
kV (signal/data line)
1 kV (power supply line) 1
kV (signal/data line)
Sinusoidal Disturbances
61000-4-3
pulse modulated
900 MHz ± 5 MHz
50 % ED
200 Hz repetition frequency
Tested with
3(air discharge)
2(contact discharge)
3
3
3
Induced RF voltage
IEC 61000-4-6
0.15 to 80 MHz
10 Veff unmodulated
80 % AM (1 kHz)
150 ohms source
impedance
ET 200iS Distributed I/O Station
Corresponds to
severity
according to
A5E00087831-02