IBO AMG 25-40/180, Инструкция по эксплуатации

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PWM Signal
PWM input signal (%) Pump condition
PWM = 0 The pump stops working
0 < PWM ≤ 5 When switched to standby mode, the pump stops operating
5 < PWM ≤ 8
If the input signal changes near the speed change point,
the hysteresis principle will prevent the pump from starting and stopping
8 < PWM ≤ 15 The pump is running at minimum speed
15 < PWM ≤ 90
The linear operation of the pump increases from minimum rotational speed
to maximum rotational speed
90 < PWM ≤ 100 The pump is running at maximum speed
Charakterystyka sygnału PWM
Transport insulation Yes
PWM signal input frequency 200-5000 Hz
Input voltage - high level U
iH
2-24 V
Input voltage - low level U
iL
< 0,7 V
Input current - high level I
H
3,5 mA -10 mA
The operating range of the input signal 0–100%
Signal polarization Constant
Signal line length < 3 m
Edge rise/fall time < T/1000
Max
Speed (RP
M)
5 10 20 30 40 50 60 70 80 90 100
PWM input signal [%]