Mounting
8.3 Mounting the control unit on the rear wall of the control cabinet
8.3.3
Mounting the Control Unit for segregated heat removal
Introduction
If you wish to perform segregated heat removal on the NCUs with cooling fins, the NCUs can
be mounted directly on the rear wall of the control cabinet without spacers.
Prerequisites
● The bushing for the cooling ribs (external heat sink) has been fitted in the rear wall of the
● Please ensure the area around the seal is both smooth and clean (
58
control cabinet.
titled "Panel cutout").
Figure 8-3
Panel cutout
②
please see figure
Manual, 03/2010, 6FC5397-0AP10-3BA0
NCU