Proface APL3000B - Node Box PC - Manual (Page 70)

Chapter 3 Installation and Wiring
3-3
Installation Requirements
• For easier maintenance, operation, and improved ventilation, be sure to install the PS-A at least 50mm [1.97in.] away
from adjacent structures and other equipment.
• Be sure that the ambient operation temperature and the ambient humidity are within their designated
ranges. When installing the PS-A on the panel of a cabinet or enclosure, “Surrounding air temperature”
indicates both the panel face and cabinet or enclosure’s internal temperature.
• Be sure that heat from surrounding equipment does not cause the PS-A to exceed its standard operating
temperature.
Unit: mm [in.]
50
[1.97]
50
[1.97]
50
[1.97]
50
[1.97]
50
[1.97]
50
[1.97]
50
[1.97]
Panel face
Inside of the
enclosure
Unit: mm [in.]
50
[1.97]
30
[1.18]
30
[1.18]