Siemens SIMATIC HMI series - Page 222

Technical specifications
11.4 Electromagnetic compatibility
Mobile Panels 2nd Generation
222 Operating Instructions, 09/2018, A5E33876626-AC
Observe the following manuals in addition to these operating instructions:
● Designing interference-free SIMATIC S7-1500, ET 200MP, ET 200SP, ET 200AL
controllers (https://support.industry.siemens.com/cs/ww/en/view/59193566
)
● Industrial Ethernet / PROFINET - Passive network components
(https://support.industry.siemens.com/cs/ww/en/view/84922825
)
Disturbance variables
Electromagnetic compatibility applies for the following types of disturbance variables:
● Pulse-shaped disturbance variables
The table below shows the electromagnetic compatibility of the Mobile Panel and the
connection boxes with regard to pulse-shaped disturbance variables.
Pulse-shaped disturbance
Tested with
Degree of
severity
Electrostatic discharge
in accordance with IEC 61000-4-2
Air discharge: 8 kV
Contact discharge: 6 kV
3
Burst pulses
(high-speed transient interference)
in accordance with IEC 61000-4-4
2 kV supply line 3
An external safety circuit is required for the "Surge immunity test according to
IEC 61000-4-5", see Function Manual "Designing interference-free SIMATIC S7-1500, ET
200MP, ET 200SP, ET 200AL controllers
(https://support.industry.siemens.com/cs/ww/en/view/59193566
)",
section 7 "Lightning protection and overvoltage protection"
Pulse-shaped disturbance
Tested with
Degree of
severity
Asymmetrical coupling 2 kV power cable
DC voltage with protective elements
3
Symmetrical coupling 1 kV power cable
DC voltage with protective elements
3
● Sinusoidal interference
The table below shows the electromagnetic compatibility of the Mobile Panel and the
connection boxes with regard to sinusoidal interference.
Sinusoidal interference
Test values
Degree of
severity
HF radiation (in electromagnetic
fields) in accordance with
IEC 61000-4-3
80% amplitude modulation at 1 kHz
• Up to 10 V/m in the 80 MHz to 1 GHz range
• Up to 3 V/m in the 1.4 GHz to 6 GHz range
3
RF interference current on cables
and cable shielding conforming to
IEC 61000-4-6
Test voltage 10 V, with 80% amplitude
modulation of 1 kHz in the 150 kHz to 80 MHz
range
3