dIXEL IPC400D SERIES - 0÷5 V Ratiometric Pressure Transducers Analogue Inputs; Outdoor Fan Speed Control PWM Outputs; Outdoor Fan Speed 0÷10 V; 4÷20 mA Outputs

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USER MANUAL – Release 1.2 of 01/01/2010 Page 53 of 191
Version: 02/03/2010
7.6 0÷5V RATIOMETRIC PRESSURE TRANSDUCERS ANALOGUE INPUTS
7.7 OUTDOOR FAN SPEED CONTROL PWM OUTPUTS
Phase-cut modules are available with PWM input signal for proportional regulation only for 1-phase fans.
WARNING: the PWM signal is compatible only with Dixell modules
7.8 OUTDOOR FAN SPEED 0÷10V / 4÷20mA OUTPUTS
Using one or more 0÷10V or 4÷20mA output signal it is possible to drive one or more phase-cut modules for
the proportional regulation of 3-phase fans for powers up to 8KW
GND = common
OUT1 – OUT6: 0÷10V configurable
OUT5 – OUT6: also 4÷20mA
Phase cut module for outdoor
fan speed control