S7-1500R/H redundant system
System Manual, 01/2024, A5E41814787-AF
499
Use over 2 000 m above sea level and extended
temperature range
C.1 Ambient temperature and installation altitude
Extension of the temperature range and the installation altitude
The previously permissible range of ambient temperature of 0 °C to 60 °C for the horizontal
mounting position has been extended for the R-CPUs to -30 °C to 60 °C (in each case without
condensation or icing).
The accessory components offered for the redundant system (e.g. rails) can also be used
down to -30 °C and for altitudes up to 5 000 m.
The following tables show an overview of the current climatic ambient conditions for
ambient temperature and installation altitude of the R/H-CPUs/displays.
Reference
The current status of the respective R/H-CPUs can be found in the technical specifications
published online.
In general, the module-dependent extended climatic operating conditions are described in
the "Technical specifications" section of the Equipment Manuals for the respective R/H-CPUs.
C.2 CPUs
Redundant CPUs
Temperature
As of
Max.
As of
PFDavg and PFH values for F-CPUs for operating altitudes up to 3 000 m or 5 000 m.
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