Westermo Lynx SERIES - Corrosive Environment

Class C Class D Class E Remarks
Temperature X X X
Relative humidity X X X
Vibration X X X
Mechanical shock X X X
Dielectric strength X Tested with 1.5 kVAC rms
Table 4. AREMA Part 11.5.1. - Environmental Class
External
Internal
Enclosure port
Radiated RF immunity
Power Frequency Magnetic Field
Pulse Magnetic Field
X
X
X
X
X
X
DC power port
EFT/Burst
Surge (1.2/50μs)
Conducted RF
X
-
X
X
X
X
DI-, DO-port
EFT/Burst
Surge (1.2/50μs)
Conducted RF
X
-
X
X
X
X
Ethernet ports
EFT/Burst
Surge (1.2/50μs)
Conducted RF
X
X
X
X
X
X
Serial ports
EFT/Burst
Surge (1.2/50μs)
Conducted RF
X
X
X
X
X
X
Table 5. AREMA Part 11.5.2. - Exposure Class
AREMA Part 11.3.3.E. - Equipment surge withstand documentation DC power port
1. Maximum normal circuit voltage when powered from a vital signal battery is 24 VDC
2. Surge protection clamping voltage is 58.1 VDC
3. Maximum energy handling capability is 2 J, 1 ms
2.5.4. Corrosive Environment
This product has been successfully tested in a corrosion test according to IEC 60068- 2-60,
method 3. This means that the product meets the requirements to be placed in an
environment classified as ISA-S71.04 class G3.
Lynx L110-F2G & L210-F2G 9