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Device Description
753-646 KNX/EIB/TP1 Module
Manual
Version 1.2.0
3.6.5
Climatic Environmental Conditions
Table 11: Technical Data – Climatic Environmental Conditions
Surrounding air temperature
(operation)
0 °C … 55 °C
Surrounding air temperature
(operation) for components with
extended temperature range (750-
xxx/025-xxx)
−20 °C … +60 °C
Surrounding air temperature (storage)
−25 °C … +85 °C
Surrounding air temperature (storage)
for components with extended
temperature range (750-xxx/025-xxx)
−40 °C … +85 °C
Relative humidity
Max. 5 % … 95 % without condensation
Resistance to harmful substances
Acc. to IEC 60068-2-42 and
IEC 60068-2-43
Maximum pollutant concentration at
relative humidity < 75 %
SO
2
≤
25 ppm
H
2
S
≤
10 ppm
Special conditions
Ensure that additional measures for
components are taken, which are used in
an environment involving:
– dust, caustic vapors or gases
– ionizing radiation