PWM modules for controllable fan speed and airflow control
Brief description
Self-contained PWM control for all fans and motors with PWM control input.
Speed setting via internal or external potentiometer.
Fan/motor can be connected directly
|
Artikel-Nr. |
Ausführung/Schaltung |
|---|---|
|
26001 |
negativ gesteuert, Pull up Widerstand und Signalbegrenzung auf 12V |
|
26002 |
positiv gesteuert, Pull up Widerstand und Signalbegrenzung auf 12V |
|
26014 |
positiv gesteuert, Pull up Widerstand auf +UB |
|
26020 |
Open Collector |
Note: Parallel connection of several fans/motors is not permitted
Positively controlled → 100% PWM => Rot. speed(n)= min / 10% PWM => Rot. speed(n)= max
Negatively controlled → 100% PWM => Rot. speed(n)=max / 10% PWM => Rot. speed(n)=min
| operating voltage | 18-56 VDC |
|---|---|
| output signal | PWM (positively or negatively controlled depending on the design) |
| PWM-Frequenz | 2 KHz |
| PWM-Signal positiv | 100 % PWM for speed nmax |
| PWM-Signal negativ | 100 % PWM for speed nmin |
| Umgebungstemperatur | 0°C … +60°C |
| Montage | top-hat rail mounting |
| Dimensions | 90 x 70 x 17,5 mm |
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