1
6
2
3
4
5
18
19
30
12
7
13
8
9
10
14
15
16
21
22
23
11
17
A
B
24
25
26
28
29
32
33
Modbus RTU
+
-
*)
**)
TI1-
TI1+
mA
FAULT
RUN
RUN
AO1-/GND
+24 Vin
24
V
out
GND
GND
DI1
DI2
DI3
DI4
DI5
DI6
CM
CM
RS485
RS485
Standard I/O board
Terminal Signal Description
+10Vref
AI1+
AI1-
AI2+
AI2-
24 Vout
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
Digital input 4
Digital input 5
Digital input 6
Common for DI1-DI6
Common for DI1-DI6
24 V auxiliary voltage
I/O ground
Analog output 1 +
Analog output 1 -
24 V auxiliary
input voltage
Output
frequency
0...20 mA)
Serial bus, negative
Serial bus, positive
Relay output 1
Relay output 2
READY
Relay output 3
FAULT
Fault reset
AO1+
Place A: PID setpoint (reference)
Place B: Frequency reference
(default: 0...10 V)
PID feedback
(actual value)
(default: 4...20 mA)
Place A: Start forward
(PID controller)
External fault
Control place A/B selection
Referencepo-
tentiometer
1...10 kΩ
Preset frequency 1
I =
(0)4...20 mA
Actual
value
2-wire
transmitter
Place B: Start forward
(Freq. reference P3.3.1.6)
RO3/3 NO
RO3/2 CM
RO2/3 NO
RO2/2 CM
RO2/1 NC
RO1/1 NC
RO1/2 CM
RO1/3 NO
Thermistor input
e30bi987.10
Illustration 8: The Default Control Connections of the PID Control Application
*) Available only in VACON
®
100 X. **) For the DIP switch configurations in VACON
®
100 X, see the VACON
®
100 X Installation man-
ual.
AB298035655957en-000201 / DPD0108334 | Danfoss A/S © 2023.08
Applications
VACON® 100 FLOW
Application Guide
To Next Page
Loading...
