General Technical Specifications
7-7
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
Sine-Shaped Interference
The following table shows the electromagnetic compatibility of the ET 200S
distributed I/O system when confronted with sinusoidal interference.
RF irradiation to IEC 61000-4-3
Electromagnetic RF Field
RF coupling to
IEC 61000-4-6
Amplitude-Modulated Pulse-Modulated
80 MHz to 1000 MHz 900 MHz "5 MHz 0.15 MHz to 80 MHz
10 V/m 10 V
rms
unmodulated
80% AM (1 kHz) 50% ED 80% AM (1 kHz)
200 Hz repetition frequency 150 source impedance
Emission of Radio Interference
Emitted interference of electromagnetic fields to EN 55011: Limit Value Class A,
Group 1 (measured at a distance of 10 m).
Frequency Emitted Interference
From 30 MHz to 230 MHz < 40 dB (V/m)Q
From 230 MHz to 1000 MHz < 47 dB (V/m)Q
Shipping and Storage Conditions
The ET 200S distributed I/O system exceeds the requirements of IEC 61131-2 as
regards shipping and storage conditions. The following specifications apply to
modules shipped or stored in their original packaging.
Type of Condition Permitted Range
Free fall v 1 m
Temperature From – 40 C to + 70 C
Temperature variation 20 K/h
Air pressure From 1080 hPa to 660 hPa (corresponds to
an altitude of -1000 m to 3500 m)
Relative humidity From 5 % to 95 %, without condensation
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