Fans for rail technology version 2012-09
Fans for rail technology version 2012-09
Fans for rail technology version 2012-09
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46<br />
Electrical connections<br />
G) 26 VDC electrical connection (EC dual centrifugal blowers „Power“)<br />
PWM<br />
Speed setting<br />
PWM 1 kHz - 50 kHz<br />
100 % PWM->n=max<br />
10 % PWM->n=min<br />
0 % PWM->Standby<br />
Notes on various control possibilities and their applications<br />
12 V<br />
4,7 k<br />
10 k<br />
Speed setting with<br />
potentiometer<br />
Full<br />
Speed<br />
Customer circuit<br />
+<br />
U<br />
-<br />
Speed setting<br />
0 V - 10 V<br />
10 V -> n=max<br />
1 V -> n=min<br />
0 V -> Standby<br />
Temperature<br />
control module<br />
50002-1-0174<br />
50003-1-0174<br />
22 k<br />
Diagnostic output<br />
Operation: output level<br />
high (U = UB - 2 V)<br />
Rotor locked or overtemperature:<br />
output level<br />
low (U = 0 V)<br />
I max = 10 mA<br />
Collective fault signal<br />
possible<br />
1<br />
2<br />
3<br />
4<br />
(black)<br />
(yellow)<br />
(white)<br />
(brown)<br />
UN +26 VDC<br />
PWM/LIN<br />
0 V .. 10 V<br />
DU<br />
GND<br />
R E typ 75 k<br />
3 k Imax=10mA<br />
Connection Fan
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