Beijer Electronics Frequency Inverter BFI-P2
KI00306B 2020-03
www.beijer.se www.beijer.no www.beijer.dk
www.beijerelectronics.com www.beijerelectronics.de www.beijerelektronik.com.tr
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4.11 Overview control inputs/outputs
Picture below shows an overview of control signals and factory set functionality.
Use internal or external 24 VDC. The CPU board of BFI can be activated even though power supply, 200-480 VAC, is off. This
is done by an external 24VDC supply to terminal 1 and 0 VDC to terminal 7. This must be a 24 VDC power supply only used for
BFI:s and no other units. Do not mix external 24 VDC supply with BFI internal 24 VDC supply on terminal1.
AOUT1
: 0-10 V / 24 VDC
Output frequency 0-10 V
AOUT2:
0-10 V / 24 VDC
Output current 0-10 V
2
DIN1:
Startsignal and Reset
DIN2
:
Fwd / Rev direction
DNI3
:
Analog 1 / Preset speed 1
+24 VDC
AIN1
: Analog ref 1
+10 VDC
0 VDC
Relay Output 2
Drive
Enabled
10
12
13
AIN2:
Analog ref 2
STO+
Safety in +
STO
- Safety in -
Relay Output 1
Drive Healthy
1
3
4
5
6
7
11
14
15
16
17
18
9
8
0 V reference
