IBO AMG 25-40/180, Инструкция по эксплуатации

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52
PWM Signal
Optocoupler isolation Yes
PWM input frequency 200–5000 Hz
High-level input voltage U
iH
3-24 V
Low-level input voltage U
iL
< 0,7 V
High-level input current I
H
Max 3.5mA@4700 Ohms
Max10mA@100 Ohms
PWM output duty cycle 0–100%
Signal polarity fixed
Length of signal line < 3 m
Rising and falling edge time < T/1000
PWM Signal
Moc [W]
- Standby (stop)
- Alarm stop: Fault, blocked pump
- Alarm stop: Electrical fault
- Warning Saturation at 70 W
25 50 100 150 200 250
10
20
30
40
50
60
70
80
90
100
Slope 1W /
[%]
PW
M
T
t
U
iH
U
iL
PWM feedback signal (power consumption)