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Available languages
Available languages
DESCRIPTION
The range includes three models differentiated by input and motor output:
-
CONTROL ECOWATT AC/DC: model with AC input and 0-10V analogical output for DC
motors or frequency converters (Fig.1).
-
CONTROL ECOWATT AC/4A: model with single-phase AC input and voltage output for
single-phase motors up to 4A. With this model, 0-10V analogical outputs for DC motors
or frequency converters are also active (Fig.2).
Each model has three function modes:
-
Proportional Integral control (PI) with analogical input (0-10V / 4-20mA)
-
Control with three analogical inputs (0-10V / 4-20mA)
-
Control with three digital inputs
CONTROL ECOWATT AC/DC incorporates an analogical output and can control both master and
slave fans.
INSTALLATION
Workshop assembly by authorised technicians
Fix to vertical wall with cable glands facing down, leave space around the fixture for evacuation
of thermal losses.
POWER SUPPLY
CONTROL ECOWATT AC/DC: 90 - 260VAC – 50/60Hz
CONTROL ECOWATT AC/4A: 230VAC + earth – 50Hz
FRONT PANEL AND FUNCTION SETTINGS
Digital display where the first line shows input values measured by sensors and output values
given as a % of the range of speeds.
The lower line indicates adjustment values (if no adjustments are made, the factory settings are
shown).
S1: 50%
P1: 70%
S2: 1200%
P2: 1000 PPM
S3: 25%
°
P3: 22
C
S1, S2 or S3:
Values measured by the sensors
- S1 relative humidity level in HR% (signal 0-10V)
- S2 concentration in PPM of CO2 (signal 4-20mA)
- S3 temperature in ºC (signal 0-10V)
14
PR-OUT
: 40%
PR-OUT:
80%
PR-OUT
: 100%
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