30
The following precautions should be strictly observed while installing the controller:
1.
The place of installation should be free of corrosive/combustible gases and electrically conductive pollution.
2.
Ensure that the place of installation is not subject to rapid ambient changes that can cause condensation. Also the Ambient
Temperature and Relative Humidity surrounding the controller should not exceed the maximum specified for the proper
operation of the controller.
3.
The place of installation should be adequately protected against excessive electrostatic or electromagnetic interference.
4.
The controller should not be subject to direct vibration or shock.
5.
The controller should not be exposed to dust, salt air, direct sunlight or radiant heat.
OUTER DIMENSIONS
The Figure 11.1 shows the outer dimensions of the controller.
Figure 11.1
MECHANICAL INSTALLATION
PANEL CUTOUT AND RECOMMENDED MINIMUM SPACING
The Figure 11.2 shows the panel cutout requirements for a single controller and also the minimum spacing recommended if
several controllers are required to be mounted on a single panel.
Panel Cutout
45 X 45 mm
-0, +0.5 mm
(1.77 X 1.77 in)
(-0, +0.02 in)
10mm (0.39in)
38mm (1.5in)
Figure 11.2
110mm
(4.33in)
10mm (0.39in)
Front View
Side View
PPI
AL1
AL2
PRF
48mm
(1.89in)
48mm
(1.89in)
M
C
EPSILON
User Manual
EPSILON
Section 11
