Siemens SIMOTICS 1PH818 Série Instructions De Service Et De Montage page 186

Assembly instructions ECblue
Diagram for setting via external signal.
nM Motor speed
100 % Rated speed
Si Speed setting signal 0...10 V / 0...100 % PWM
Possibilities for speed setting
GND
10V GND
Signal PWM
f = 1...10 kHz
186
L-BAL-F065-GB 1617 Index 004
nM
100 %
90
80
70
60
50
40
30
20
10
0
1 2
3
0
10 20 30
•
Control via external setting signal
E1
•
By external wiring with a resistor (499 Ω / 0,25 W) between the terminals
and
possible.
+
0...10 V
E1
•
Speed setting by 10 kΩ potentiometer at terminals
off at terminals
10 k
10V GND E1
10 k
•
Control via external setting signal PWM.
-
+
15...28 V
Part.-No. 00702801-GB
n-min = 50 % n-max. = 100 %
4 5
6 7 8 9
40 50 60 70 80 90 100 0...100 % PWM
"GND"
parallel to the input signal, activation with a
"E1"
.
18/28
Electrical installation
Analog In 1
0...10 V
10
28.04.2015
v_ecblue_100_set_min50_max100.vsd
0...10 V
.
0...20 mA
"+10 V"
"E1"
signal is
"GND"
and pick-