Vacon 100 INDUSTRIAL - Example of Control Connections

vacon • 78 User interfaces
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5.4 Example of control connections
The terminals of the Standard I/Os and the Relays are described below. The terminals shown on
shadowed background are assigned for signals with optional functions selectable with DIP switch-
es. See more information in VACON
®
100 X Installation Manual.
Table 44. Control I/O terminal signals and
connection example.
Standard I/O
Terminal Signal
1 +10 Vref Reference output
2
AI1+
Analogue input,
voltage or current
3
AI1-
Analogue input com-
mon
4
AI2+
Analogue input,
voltage or current
5
AI2-
Analogue input com-
mon
6
24 Vout 24 V aux. voltage
7
GND I/O ground
8
DI1 Digital input 1
9
DI2 Digital input 2
10
DI3 Digital input 3
11
CM
Common for DI1-DI6
*
*. Can be isolated from ground, see
VACON
®
100 X Installation Manual.
12
24 Vout 24 V aux. voltage
13
GND I/O ground
14
DI4 Digital input 4
15
DI5 Digital input 5
16
DI6 Digital input 6
17
CM Common for DI1-DI6*
18
AO1+
Analogue output,
voltage or current
19
AO-/GND
Analogue output com-
mon
30 +24 Vin
24 V auxiliary input
voltage
A RS485 Serial bus, negative
B RS485 Serial bus, positive
Reference
potentiometer 1...10 kΩ
Remote reference
4...20 mA/0...10 V
mA