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TF5814GB_E
Aereco S.A.
12.
VMX IN/OUT 0-10 V MODULE
The VMX IN/OUT 0-10 V module enables analogical information on the status of the system to be communicated and to take analogical instructions into
account in order to execute or process them instantaneously.
12.1. FIELD OF APPLICATION
·VMX system
·Unizone and multizone application
·Motion, presence or CO
2
detection
12.2. DIMENSIONS
92
35
58
12.3. DESCRIPTION
The IN/OUT 0-10 V module receives and/or transmits a value of from 0 to
10 V from and/or to outside the system.
This value is proportional to a parameter (chosen via the selectors
located on the module) for one of the following levels:
·CO
2
(0-10 V corresponds to 0-2,000 ppm)
·Motion (0-10 V corresponds to a 0-100% ventilation level)
·Ventilation (0-10 V corresponds to a 0-100% ventilation level)
The output voltage is 0-10 V under a maximum of 20 mA. Examples of
applications: to give information to a BMS on the level of CO
2
in ppm, to
receive instructions for ventilation from a BMS, etc. This module can be
used to communicate with the drives in a unizone and multizone VMX
installation. The IN/OUT 0-10 V module is equipped with LEDs which indi-
cate that it is operating and warn in case of a breakdown in this module.
12.4. SETTINGS
If no input is connected, the cursor must be in the central position.
2
OUTPUT
Regulate the OUT voltage output (0-10 V - maximum 20 mA):
-
CO
2
*: a CO
2
value (0-2,000 ppm) requires a CO
2
sensor on the installation (0 V => 0 ppm, 10 V => 2,000 ppm, 4 V => 800 ppm)
-
Motion %: an motion value (0-100%) requires one or more optical sensors on the installation (motion level calculated on the last ten minutes, 0
V => 0 % motion, 10 V => 100 % motion)
-
Ventilation %: level of ventilation (0-100%) (level of ventilation calculated on the last 10 minutes, 0 V => 0 % ventilation, 10 V => 100 %
ventilation
2
1
3
Configuring the module
1
INPUT
Regulate the IN voltage input (0-10V):
-
CO
2
: a CO
2
value (0 V => 0 ppm, 10 V => 2 000 ppm, 7 V => 1 400 ppm)
-
"-" : no input is used
-
Ventil. % => ventilation instructions (0-100 %) (0 V => minimum ventilation 0 % without
jumper on main module, 10 % with jumper on main module)
VMX IN/OUT 0-10V Module
