Siemens SIMATIC NET RUGGEDCOM RS900 Equipment Manual page 45

Certification
6.2 EMC and Environmental Type Tests
60255-27
EMC Immunity Type Tests per IEEE 1613
Note
RUGGEDCOM products meet Class 1 requirements for copper Ethernet
configurations and Class 2 for fiber Ethernet configurations. Class 1 allows for
temporary communication loss, while Class 2 requires error-free and interrupted
communications.
Fast Transient
Dielectric Strength
36
Test
IEC Dielectric Strength
HV Impulse
Description
ESD
Radiated RFI
Oscillatory
HV Impulse
Description
Signal Ports
DC Power
Ports
AC Power
Ports
Signal Ports
DC Power
Ports
AC Power
Ports
Enclosure Contact
Enclosure Air
Enclosure Ports
Signal Ports
DC Power Ports
AC Power Ports
Earth Ground Ports
Signal Ports
DC Power Ports
AC Power Ports
Signal Ports
DC Power Ports
AC Power Ports
Signal Ports
DC Power Ports
AC Power Ports
Test Levels
2 kV (Failsafe Relay Output)
1.5 kV
2 kV
5 kV (Failsafe Relay Output)
5 kV
5 kV
Test Levels
± 8 kV
± 15 kV
35 V/m
± 4 kV @ 2.5 kHz
± 4 kV
± 4 kV
± 4 kV
2.5 kV Common Mode @ 1 MHz
2.5 kV Common and
Differential Mode @ 1 MHz
2.5 kV Common and
Differential Mode @ 1 MHz
5 kV (Failsafe Relay)
5 kV
5 kV
2 kV (Failsafe Relay)
1.5 kV
2 kV
Equipment Manual, 11/2023, C79000-G8976-1024-16
Severity
Levels
RUGGEDCOM RS900