Commissioning • Mounting
90
Automation PC 910 User's Manual V 1.00
1.4 Spacing for air circulation
In order to guarantee sufficient air circulation, allow the specified amount of space above, below, to the side and
behind the Automation PC 910 . The minimum specified spacing is indicated in the following diagrams. This applies
for all Automation PC 910 variants.
At least
100 mm
Air inlet
At least
100 mm
Air outlet
At least
50 mm
At least
50 mm
Figure 31: Standard mounting - Mounting distances
These defined distances are valid for both vertical and horizontal mounting of the APC910.
Information:
The spacing specifications for air circulation are based on the worst case scenario for operation at
maximum specified ambient temperature (see "Temperature specifications" in the chapter "Technical
data").
If the spacing specifications for air circulation cannot be adhered to, then the maximum specified
temperatures for the temperature sensors (see "Temperature sensor locations" in chapter "Technical
data") must be monitored by the user and according measures must be taken if exceeded.