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TF5814GB_E
Aereco S.A.
11.2. DESCRIPTION
The Contact IN module receives external information. Each Contact IN
module has two dry contact inputs. The event will be triggered when the
contact closes (Examples: closing a switch, pressing on a push button). If
two events contradict each other, the last contact closed will have priority
over the preceding one.
The following triggering events can be chosen via two selectors (one per
input) on the front:
·Maximum forced ventilation
·Minimum forced ventilation
·Forced ventilation turned off
Examples of applications: cutting off ventilation when windows are ope-
ned, turning off the ventilation at night (clock), manually forcing ventilation
to the maximum (switches), etc.
The Contact IN module is equipped with LEDs which indicate that it is
operating and warn in case of a breakdown in this module.
11.
VMX CONTACT IN MODULE
The VMX Contact IN module enables instructions from outside the system to be taken into account for them to be executed instantaneously.
92
35
58
11.1. FIELD OF APPLICATION
·VMX system
·Unizone and multizone application
·Motion, presence or CO
2
detection
11.4. SETTINGS
Configuring the module
1
Forced event selector switches
Note: the two inputs can be configured independently (one selector per event)
Position of the selectors:
·0-1 : ventilation OFF (no flow)
·2-3 : minimum ventilation (0 without jumper on VMX Main module, 10% with jumper)
·4-5 : maximum ventilation
·6-15 : positions not used
2
Interpretation of sensor signals
BEHAVIOUR OF THE LEDS
Default
(fast)
(x4)
Contact 2
-
-
(flashes)
Contact 1
(flashes)
-
-
INTERPRET
ATION
Contact 1 open
Contact 1
closed
Contact 2 open
Contact 2
closed
not
configured
change of configuration without new
memorisation of the main module
a module or a sensor is not
working correctly
0
8
12
4
0
8
12
4
Default
VMX
Contact 2
Contact 1
BUS - BUS +
Contact 2
Contact 1
Contact
In
DXXXX_A
CTS1
CTS2
1
2
11.3. DIMENSIONS
VMX Contact IN Module
