ZIEHL-ABEGG ECblue Assembly Instructions

Possibilities for speed setting
0...10 V
+
GND E1
0...100 % PWM
•
Control via external setting signal 0...10 V or 0...100 % PWM.
•
By external wiring with a resistor (499 Ω / 0,25 W) between the terminals “E1”
and “GND” parallel to the input signal, activation with a 0...20 mA signal is
possible.
10V GND E1
10 kΩ
•
Speed setting by 10 kΩ potentiometer at terminals “+10 V” and “GND” pick-
off at terminals “E1”.
The motor always starts with at least 6 % of the rated speed and stops below 4.5 % of the rated speed
(providing that the “Min. Speed” setting is “0”).
With the settings “E1 min.” and “E1 max.” it is possible to adapt the setting signal / speed character-
istic, e.g. for setting signal: 0...5 V, 2...10 V.
Diagram setting signal and motor speed
nM
100 %
0 1 2 3 4 5 6 7 8 9 10
0 10 20 30 40 50 60 70 80 90 100
0 – 10 V
0 – 100 % PWM
21.07.2015
v_ecblue_nmotor_at_0_10v_pwm.vsd
Si
6 %
4.5 %
0.5 V
5 % PWM
50 %
1
2
3
E
1
m
i
n
.
=
5
%,
E
1
m
a
x
.
=
1
0
0
%
E
1
m
i
n
.
=
0
%,
E
1
max. =
1
0
0
%
E
1
m
i
n
.
=
0
%
,
E
1
m
a
x
.
=
5
0
%
nM Motor speed
100 % Rated speed
6 % Height of start speed
4.5 % Height of stop speed
0.5 V / 5 % PWM Value start analog input (factory setting)
Si Speed setting signal 0...10 V / 0...100 % PWM
Assembly instructions ECblue Electrical installation
L-BAL-F055D-GB 2021/51 Index 006 Part.-No.
22/56

ZIEHL-ABEGG ECblue Specifications

General

Brand	ZIEHL-ABEGG
Model	ECblue
Category	Fan
Language	English