Axial fans

Electrical connections ECG) EC motors (nominal voltage 24 / 48 VDC)Notes on various control possibilities and their applicationsMaximum ripple± 3.5%red33 K 4.7 KLin/PWM control input0-10 VDC / PWMCounteryellowPWM10 KUControllerAlarmTach outputpulses per revolutionwhiteI sink max. 10 mA680 12 V 12 VSpeed display47 VGNDTemperaturecontrol module50002-1-017450003-1-0174Speed settingPWM 1 - 10 kHz100% PWM -> n=maxapprox. 10% PWM -> n=min< 10% PWM -> n=0Speed settingwithpotentiometerFull speedSpeed setting1 V - 10 V10 V -> n=maxapprox. 1 V -> n=min< 1 V -> n=0bluestart up at > 1.4 Vstart up at > 1.4 VCustomer circuitConnectionFanLine 1+GNDTach0-10 VPWMredbluewhiteyellowLine Connection Colour Assignment / function Line Connection Colour Assignment / function1 + red Maximum ripple ± 3.5 % 1Tach white Tach output:GND blue GND2 pulses / revolution (M1G045 /M1G055)3 pulses / revolution (M1G074/M3G084)0-10 V / PWM yellow Control input (Impedance 100 k)420