RUGGEDCOM RS900
Installation Guide
Chapter 6
Certification
EMC and Environmental Type Tests 35
EMC Immunity Type Tests per IEEE 1613
NOTE
The RUGGEDCOM RS900 meets Class 2 requirements for an all-fiber configuration and Class 1
requirements for copper ports. Class 1 allows for temporary communication loss, while Class 2 requires
error-free and interrupted communications.
Description Test Levels
Enclosure Contact ± 8 kVESD
Enclosure Air ± 15 kV
Radiated RFI Enclosure Ports 35 V/m
Signal Ports ± 4 kV @ 2.5 kHz
DC Power Ports ± 4 kV
AC Power Ports ± 4 kV
Fast Transient
Earth Ground Ports ± 4 kV
Signal Ports 2.5 kV Common Mode @ 1 MHz
DC Power Ports 2.5 kV Common and Differential Mode @ 1 MHz
Oscillatory
AC Power Ports 2.5 kV Common and Differential Mode @ 1 MHz
Signal Ports 5 kV (Failsafe Relay)
DC Power Ports 5 kV
HV Impulse
AC Power Ports 5 kV
Signal Ports 2 kV (Failsafe Relay)
DC Power Ports 1.5 kV
Dielectric Strength
AC Power Ports 2 kV
Environmental Type Tests
Test Description Test Levels Severity Levels
IEC 60068-2-1 Cold Temperature Test Ad -40 °C (-40 °F), 16 Hours
IEC 60068-2-2 Dry Heat Test Bd 85 °C (185 °F), 16 Hours
IEC 60068-2-30 Humidity (Damp
Heat, Cyclic)
Test Db 95% (Non-Condensing),
55 °C (131 °F), 6 Cycles
IEC 60255-21-1 Vibration 2 g @ 10 to 150 Hz Class 2
IEC 60255-21-2 Shock 30 g @ 11 ms Class 2
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