Spacing For Air Circulation - B&R PC 3100 User Manual

4.1.3.3 Spacing for air circulation

To ensure sufficient air circulation, a specified clearance must be provided above, below, to the side and behind
the device. For the minimum specified clearance, see the following diagrams. This is valid for all variants.
Information:
The following figure and table exclusively show the thermal view of the complete system. If additional
space is required for operating or servicing the device, this must be taken into account during instal-
lation.
The air inlet and air outlet are shown in the following figure.
S1
1) Air outlet
Name
S1
S3
Caution!
The specified spacing for air circulation is based on worst-case operation at the maximum specified
ambient temperature. The maximum specified ambient temperature is not permitted to be exceeded!
If the specified spacing for air circulation cannot be maintained, the maximum specified temperatures
of the temperature sensors (see
the application and appropriate measures taken if these values are exceeded.
Panel PC 3100 panel mount device User's manual V 2.10
1)
2)
Minimum spacing [mm]
≥ 20
≥ 100
"Temperature sensor positions" on page
S1
Legend
2) Air inlet
Name
S2
S4
Technical data
1)
S4
2)
Minimum spacing [mm]
≥ 50
≥ 50
44) must be monitored in
35