Publicidad
Idiomas disponibles
Idiomas disponibles
for water & fire
External adjustment via
iPWM signal
PWM = External
adjustment with iPWM
signal
MODULEX UPM- Intelligent frequency conversion circulation pump
The pump speed is controlled according to the signal PWM input signal, when con-
nected.
If there is no PWM signal or cable is not connected, the pump operation is
controlled by internal logic.
In PWM mode, the rotation speed of the pump is regulated acording to the input
signal (PWM).
H/m
5 (95%)
15 (85%)
25 (75%)
35 (65%)
45 (55%)
55 (45%)
65 (35%)
75 (25%)
85 (15%)
L
N
PE
Galvanic isolation
PWM input
1K
1
2
47PF
+5V
signal ref
3
2
47PF
4
1
1Ω
PWM output
PWM
% PWM 1
Q/m
/h
3
4
3
1
EN
9
EN
Publicidad
