Description Of Connection Terminals; Vsd; Pwm Fan - Siemens LMV36.520A1 Basic Documentation

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Building Technologies Division
Infrastructure & Citiies Sector
13.14

Description of connection terminals

13.14.1

VSD

LMV...
Power supply for speed sensor
5
Speed input
4
3 VSD control
GND
2
1 24V EXT
Bild 335e/0409
Figure 85: VSD connection X74
13.14.2

PWM fan

LMV...
5
4
3
2
GND
24V EXT
1
Bild 336/0309
Figure 86: PWM fan X74
LMV...
Power supply for sensor
5
4
Speed feedback
PWM speed output
3
GND
2
Controller input 4...20 mA
1
Bild 337e/0409
Figure 87: PWM fan X64
Basic documentation LMV36...
13 Fan control
CC1P7544en
25.09.2013