Festo CECX-X-C1 Series User Manual

System manual CECX / General assembly and installation instructions
4.6 Air conditioning, ventilation
Ventilation holes for dissipating the heat are placed at the top and under-
side of the module. If the permissible ambient temperature is not exceeded,
no external fan will be needed. Make sure that the ventilation holes are not
covered.
Information
To guarantee the dissipation of heat, it is advisable to leave a free space of
at least 30 mm above and below the modules.
!
ATTENTION!
 The operating temperature inside the control cabinet must not exceed
the permissible ambient temperature of the modules. If this cannot be
guaranteed through natural heat dissipation, an air conditioning of the
control cabinet must be provided.
 When installed in a control cabinet attention must be given that the
area around the temperature inputs is not exposed to any temperature
changes. (e.g. no air conditioners with intermittent operating hours)
For further information about the calculation of the total power loss in the
control cabinet: In chap. Power consumption of the modules.
4.6.1 Use of air filters
Information
The user must ensure, by means of installation in a suitable housing, that
no pollution greater than pollution degree 2 occurs.
It is recommended to install the control modules in a dustproof, closed con-
trol cabinet. The ventilation holes of the control cabinet must be equipped
with air filters. The filter elements must be cleaned or replaced regularly.
CECX-II 4-7

Festo CECX-X-C1 Series Specifications

General

Brand	Festo
Model	CECX-X-C1 Series
Category	Controller
Language	English