Analog Input "E1" For Setting Fan Speed - Helios FU-BS Series Installation And Operating Specification

Installation and Operating Specification FU Basic
5.7

Analog input "E1" for setting fan speed

The device has an analog input for setting the fan speed. Connection "E1" / "GND" (Analog In 1).
The internal jumpers "E1.1" and "E1.2" are factory set in the position for a 0...10 V speed setting
signal.
The appropriate jumper positions must be observed for a 0...20 mA signal or a PWM signal.
Possibilities for speed setting
0...10 V (factory setting)
Control via external setting signal 0...10 V
or
Speed setting by external potenziometer (10 kΩ) at terminals "+10 V" and "GND" pick of-off at terminal "E1".
0...20 mA
Control via external setting signal 0...20 mA
L-BAL-E187-GB 1703 Index 002
E1 D1 GND
V
E1,1 E1,2
+
0...10 V
E1 D1 GND
mA
E1,1 E1,2
+
0...20 mA
Part.-No.
12/22
E1 D1 GND 10V
10 kΩ
30.08.11
i_jumper_if_basic_0_10v.eps
31.01.12
i_jumper_if_basic_0_20
Electrical installation