Bernecker + Rainer 5PC820.SX01-00, User Manual, Page: 41 / 318

Technical data • Entire device
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41 Automation PC 820 User's Manual V 1.20
2.2 Temperature specifications
2.2.1 Maximum ambient temperature with a fan kit
Caution!
The Automation PC820 must be attached to the first position of the mounting plate.
Figure 10: Ambient conditions with a fan kit
5PC800.B945-02 5PC800.B945-03
Main memory
5MMDDR.0512-01
5MMDDR.1024-01
5MMDDR.2048-01
System unit
Maximum ambient temperature
U7500 CM 423
5PC800.B945-00
L2400
5PC800.B945-01
L7400
Add. Plug-in cards
PCIec card slot
What else can be operated at max, ambient
temperature, or are there limitations?
All temperature values in degrees
celsius (°C) at 500 m above sea level.
Derating the maximum ambient temperature
(typically 1°C per 1000 m
above 500 m sea level.
55 55 55 55
5PC820.SX01-00
5PC820.SX01-01
50
5PC800.B945-04
T7400
5ACPCC.ETH0-00
5ACPCC.MPL0-00