Aereco VMX Contact In, Installation And User Manual

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TF5814GB_E Aereco S.A.
3. FUNCTIONS
With its different types of sensors and modules, the VMX system offers numerous possibilities. The table below summarises the main functions of the
system according to the components selected. The table does not include the necessary electrical components (circuit-breaker and power supply) or the
airflow components (motorised valves, ducts, fan).
Available functions
Sensors Modules Connected components
VMX
S-PRE
VMX
S-CO2
VMX
Main
VMX
Relay Out
VMX
Contact In
VMX In/Out
0-10 V
Component to connect
to VMX Relay Out
Component to connect
to VMX Contact In
Component to connect
to VMX In/Out 0-10 V
To activate maximum ventilation
when a presence is detected
1 to 8 1
To modulate the rate of ventilation
proportionally in accordance with
the rate of motion
1 to 8 1
To activate maximum ventilation
when the CO
2
exceeds a threshold
1 1
To modulate the rate of ventilation
in multizones proportionally in
accordance with the level of CO
2
1 1
To signal breakdown(s) in the
system
1 1 to 2
Warning light, audible
alarm or BMS
To signal the correct functioning
of the system
1 1 to 2 Warning light or BMS
To indicate the rate of ventilation 1 1 to 2 BMS
To signal a presence (time out
5 min)
1 to 8 1 1 to 2
Warning light, audible
alarm or BMS
To signal a presence (time out
20 min)
1 to 8 1 1 to 2
Warning light, audible
alarm or BMS
To inform or drive an external
appliance when the threshold of
CO2 is exceeded
1 1 1 to 2
Warning light, audible
alarm or BMS
To inform or drive an external
appliance when there is a peak
flow demand
1 1 to 2 1
Warning light, audible
alarm or BMS
Push button, clock,
window contact, etc
To inform or drive an external
appliance when there is a
minimum flow demand
1 1 to 2 1
Warning light, audible
alarm or BMS
Push button, clock,
window contact, etc
To activate maximum ventilation 1 1
Push button, clock,
window contact, etc
To activate minimum ventilation 1 1
Push button, clock,
window contact, etc
To modulate the rate of ventilation
in unizones proportionally in
accordance with a registered rate
1 1 BMS
To communicate the level of CO
2
measured
1 1 1 BMS
To control a 0-10 V system in
accordance with the level of CO
2
measured
1 1 1
System with 0-10 V
input, fan with
0-10 V input
To communicate the level of
motion measured
1 1 1 BMS
To control a 0-10 V system in
accordance with the level of
motion measured
1 1 1
System with 0-10 V
input, fan with
0-10 V input
To communicate the rate of
ventilation
1 1 1 BMS
To control a 0-10 V system in
accordance with the rate of
ventilation
1 1 1
System with 0-10 V
input, fan with
0-10 V input