Vacon 100 Industrial Applications Manual page 47

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2
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14
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18
mA
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30
A
B
21
RUN
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24
FAULT
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Fig. 14: The default control connections of the Motor potentiometer application
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Standard I/O board
Terminal
+10Vref Reference output
AI1+ Analogue input 1 +
AI1- Analogue input 1 -
AI2+
Analogue input 2 +
AI2-
Analogue input 2 -
24Vout 24V auxiliary voltage
GND
I/O ground
DI1
Digital input 1
DI2
Digital input 2
DI3
Digital input 3
CM
Common for DI1-DI6
24 V out
24V auxiliary voltage
GND
I/O ground
DI4 Digital input 4
DI5 Digital input 5
DI6 Digital input 6
CM
Common for DI1-DI6
AO1+ Analogue output 1 +
AO1-/GND Analogue output 1 -
24V auxiliary
+24 Vin
input voltage
RS485
Serial bus, negative
Serial bus, positive
RS485
R O1/1 NC
R O1/2 CM
R O1/3 NO
R O2/1 NC
R O2/2 CM
R O2/3 NO
TI1+ Thermistor input
TI1-
R O3/2 CM
R O3/3 NO
100 X.
®
Signal Description
Not used
Not used
Start forward
Start reverse
External fault
Preset frequency 1
Frequency reference UP
Frequency reference DOWN
Output
frequency
0...20mA)
Modbus, RTU,
BACnet, N2
Relay output 1
RUN
Relay output 2
FAULT
Relay output 3
READY
VACON · 47
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