Installation 
2.5 Mounting 
Physical Considerations 
The controller can be mounted on either a vertical or tilted panel using the mounting kit 
supplied. Adequate access space must be available at the back of the panel for installation 
and servicing activities. 
•  Overall dimensions and panel cutout requirements for mounting the controller are 
shown in Figure 2-2. 
•  The controller’s mounting enclosure must be grounded according to CSA standard 
C22.2 No. 0.4 or Factory Mutual Class No. 3820 paragraph 6.1.5. 
•  The front panel is moisture rated NEMA3 and IP55 rated and can be easily upgraded 
to NEMA4X and IP66. (See Mounting Method, page 19) 
Overall Dimensions 
Max. panel thickness
19,1
.75
Panel
Cutout
92,0 + 0,8
-0,00
3,62 + 0,03
-0,00
92,0 + 0,8
-0,00
3,62 + 0,03
-0,00
mm
inches
17,9
0,70
113,1
4,45
90,6
3,57
108,6
4,28
9,0
0,35
 
Figure 2-2  Mounting Dimensions (not to scale) 
Mounting Notes 
Before mounting the controller, refer to the nameplate on the outside of the case and 
make a note of the model number. It will help later when selecting the proper wiring 
configuration. 
 
18  UDC3200 Universal Digital Controller Product Manual  12/04