Electromagnetic Compatibility - Siemens SIMATIC HMI Series Operating Instructions Manual

Technical information

7.2 Electromagnetic compatibility

7.2 Electromagnetic compatibility
The device fulfills, among other things, the requirements of the EMC directive applicable to
the European domestic market.
Installing the device according to EMC directive
EMC-compliant mounting of the device and the use of interference-proof cables provide the
bases for trouble-free operation.
Observed the following manuals in addition to these operating instructions:
● Designing interference-free 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)
Pulse-shaped disturbance
The following table shows the electromagnetic compatibility of modules with regard to pulse-
shaped interference. The precondition for electromagnetic compatibility is that the device
meets the specifications and guidelines for electrical installation.
Pulse-shaped interference
Electrostatic discharge
in accordance with IEC
61000-4-2
Bursts
(high-speed transient
interference)
in accordance with
IEC 61000-4-4
High-energy single pulse
(surge) according to
IEC 61000-4-5
88
Tested with
Air discharge: 8 KV
Contact-mode discharge: 6 kV (built-in device on the
front, PRO devices and Transceiver Unit all-round)
Contact discharge: 4 kV (built-in devices, at rear)
2 kV power supply line
2 kV signal line, > 30 m
1 kV signal line, < 30 m
Asymmetrical coupling:
1 kV supply line, DC voltage
•
1 kV signal line/data cable, > 30 m
•
Symmetrical coupling:
0.5 kV power cable, DC voltage
•
1 kV signal line, > 30 m,
•
Operating Instructions, 08/2019, A5E46641410-AA
Degree of
severity
3
2
3
2
2
IFP V2, IFP V2 PRO