Pulse-shaped interference
Test voltage
corresponds with
degree of severity
Powerful single pulse (surge) according to IEC 61000-4-5
As of product version 3 of Power Supply PS (6ES7138-7EA01-0AA0), the surge
arrester for the 24 V DC supply at the Power Supply PS is no longer mandatory.
Surge arresters are required for all signal modules (for appropriate types, see Ap‐
pendix AUTOHOTSPOT
)
3
● asymmetric connection
2 kV (supply line)
2 kV (supply line/data line)
● asymmetric connection
1 kV (supply line)
1 kV (supply line/data line)
Sinusoidal interference variables
The following table shows the electromagnetic compatibility of the distributed I/O station
ET 200iSP compared with sinusoidal interference variables.
● HF irradiation
HF irradiation according to IEC 61000-4-3
Electromagnetic HF field, amplitude-modulated
80 to 1000 MHz; 1.4 to 2 GHz
2.0 GHz to 2.7 GHz
10 V/m
3 V/m
80% AM (1 kHz)
● HF coupling
HF injection according to IEC 61000-4-6
0.15 to 80 MHz
10 V
80% AM (1 kHz)
Emission of radio interference
Interference emission of electromagnetic fields according to EN 55016: Limit class A, Group 1
(measured at distance of 10 m).
Frequency
Interference emission
of 30 to 230 MHz
< 40 dB (µV/m)Q
of 230 to 1000 MHz
< 47 dB (µV/m)Q
General technical specifications
8.3 Electromagnetic compatibility, transport and storage conditions
ET 200iSP
Operating Instructions, 11/2017, A5E00247483-07
199