Table 13- 15 Operating Conditions In Accordance With Iec 60721 - Siemens SIWAREX WP251 Manual

Technical specifications
13.2 Electrical, EMC and climatic requirements
NOTICE
Radio interference is possible
This is a device of class A. The device may cause radio interference in residential areas.
Implement appropriate measures (e.g.: use in 8MC cabinets) to prevent radio interference.
Ambient conditions
The use of SIWAREX WP251 is intended under the following conditions in SIMATIC S7-
1200. Additionally observe the operating conditions of the S7-1200 system.

Table 13- 15 Operating conditions in accordance with IEC 60721

Mode
Storage/transport
Table 13- 16 Climatic requirements
Comments
Operating temperature:
Storage and transport temperature
Relative humidity
Contaminant concentration
Atmospheric pressure
210
IEC60721-3-3
•
IEC 60721-3-2
class 2K4 without precipitation
Ambient conditions
vertical installation -10 ... +60 ℃
in S7-1200
horizontal installa- -10 ... +40 ℃
tion in S7-1200
Operation with -10 ... +40 ℃
verification capabil-
ity
-40 ... +70 °C
5 ... 95%
SO : < 0.5 ppm
2
H S: < 0.1 ppm
2
Operation IEC 60068-2-13
Transport and IEC 60068-2-13
storage
Class 3M3, 3K3, stationary use, weather-
proofed
Application areas
No condensation; corre-
sponds to relative humidity
(RH) stress level 2 to DIN
IEC 61131-2
RH < 60%, no condensa-
tion
1 080 ... 795 hPa (opera-
tion) (-1 000 ... +2 000 m
above sea level)
1 080 ... 660 hPa (storage)
(-1 000 ... +3 500 m above
sea level)
Manual, 12/2015, A5E37203357A
SIWAREX WP251