GFK-1911B
Appendix A Reference Data
A-3
A
Ambient Conditions
Ambient Conditions
This table provides standard data for the VersaPoint product family. Please refer to the
module data sheets for additional information.
Regulations
Developed according to VDE 0
1
60, UL
508
Ambient temperature
Ambient temperature (operation)
Ambient temperature (storage/transport)
-25°C to +55°C (-
1
3°F to +
1
3
1
°F)
-25°C to +85°C (-
1
3°F to +
1
85°F)
Operating Humidity
75% on average; 85% occasionally;
(no condensation) Ranging from -25°C
to +55°C (-
1
3°F to +
1
3
1
°F)
appropriate measures against
increased humidity (> 85%) must be
taken.
Storage Humidity
75% on average; 85% occasionally;
(no condensation)
Degree of protection according to DIN 40050,
IEC 60529
IP20
Degree of protection according to DIN 57
1
06-
1
Class
3
Air and creepage distances
According to IEC 60644/ IEC 60664A/
DIN VDE 0
11
0:
1
989-0
1
and
DIN VDE 0
1
60:
1
988-05
Degree of pollution according to EN 50
1
78
2; Condensation not permissible in
operation.
Surge voltage class
II (low-level signal)
III (power level)
Gases that endanger the functions (according to DIN 40046-36, DIN 40046-37)
Sulphur dioxide (SO
2
)
Concentration
1
0 ± 0.3 ppm
Ambient conditions
- Temperature: 25°C (± 2°C)
- Humidity: 75% (± 5%)
- Test duration:
1
0 days
Hydrogen sulfide (H
2
S)
Concentration
1
± 0.3 ppm
Ambient conditions
- Temperature: 25°C (± 2°C)
- Humidity: 75% (± 5%)
- Test duration: 4 days
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