Danfoss VACON 100 FLOW Series Application Manual page 30

VACON® 100 FLOW
Application Guide
Reference-
potentiome-
ter
1...10 kΩ
mA
RUN
FAULT
Illustration 6: The Default Control Connections of the Standard and HVAC Applications
*) Available only in VACON 100 X. **) For the DIP switch configurations in VACON
®
ual.
30 | Danfoss A/S © 2023.08
Terminal
1 +10 Vref
AI1+
2
AI1-
3
AI2+
4
AI2-
5
6 24Vout
7 GND
DI1
8
DI2
9
DI3
10
CM
11
24 V out
12
GND
13
14 DI4
15 DI5
16
DI6
17 CM
18 AO1+
19
AO1-
30 +24 Vin
A RS485
B
RS485
21 R O1/1 NC
22 R O1/2 CM
23 R O1/3 NO
24 R O2/1 NC
25
R O2/2 CM
26 R O2/3 NO
28
TI1+
29 TI1-
32 R O3/2 CM
33 R O3/3 NO
Standard I/O board
Signal
Reference output
Analog input 1 +
Analog input 1 -
Analog input 2 +
Analog input 2 -
24 V auxiliary voltage
I/O ground
Digital input 1
Digital input 2
Digital input 3
Common for DI1-DI6
24 V auxiliary voltage
I/O ground
Digital input 4
Digital input 5
Digital input 6
Common for DI1-DI6
Analog output 1 +
Analog output 1 -
24V auxiliary
input voltage
Serial bus, negative
Serial bus, positive
Relay output 1
Relay output 2
Thermistor input
Relay output 3
100 X, see the VACON
®
Description
Frequency reference
(default 0...10 V)
Frequency reference
(Default 4...20 mA)
Start forward
Start reverse
External fault
DI4 DI5 Freq. ref.
Open Open Analog input 1
Closed Open Preset Freq. 1
Open Closed Preset Freq. 2
Closed Closed Preset Freq. 3
Fault reset
Output
frequency
0...20 mA)
Modbus RTU,
N2, BACnet
RUN
FAULT
*)
**)
READY
100 X Installation man-
®
AB298035655957en-000201 / DPD01083
Applications