Electromagnetic Compatibility - Siemens SIMATIC INOX Compact Operating Instructions

Technical specifications

5.3 Electromagnetic compatibility

5.3 Electromagnetic compatibility
The HMI device satisfies, among other things, the requirements of the EMC guidelines of the
European domestic market.
EMC-compatible installation of the HMI device
The EMC-compliant installation of the HMI device and the application of interference-proof
cable is the basis for interference-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)
• PROFIBUS networks (https://support.industry.siemens.com/cs/ww/en/view/1971286)
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 HMI
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
interferences)
in accordance with
IEC 61000-4-4
High-energy single pulse
(surge) in accordance with
IEC 61000-4-5
1
You can find the Function Manual "Designing interference-free controllers" for download on
the Internet (https://support.industry.siemens.com/cs/ww/en/view/59193566).
32
1
The following applies to Comfort V1/V1.1 devices: External protective circuit required, see Function
Manual "Designing interference-free controllers", section 7 "Lightning protection and overvoltage
protection"
Tested with
Air discharge: 8 KV
Contact discharge: 6 kV (front)
Contact discharge: 4 kV (rear)
2 kV supply cable
1 kV signal line, < 30 m
2 kV signal line, > 30 m
Asymmetrical coupling (line to ground):
• 1 kV supply cable, DC voltage
• 1 kV signal line/data cable, > 30 m
Symmetrical coupling (line to line):
• 0.5 kV power cable, DC voltage
• 1 kV signal line, > 30 m
Compact Operating Instructions, 08/2022, A5E33472156-AP
Performance level
equivalence
3
2
3
4
2
2
3
Comfort Panels INOX, ITC INOX