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vacon • 4
Vacon 20 X - Simple operator panel
Table 2. Control I/O terminal signal connections to the simple operator panel.
Standard I/O terminals
Terminal
Signal
A
RS485_A
Serial bus, negative
B
RS485_B
Serial bus, positive
1
+10 Vref
Reference output
2
AI1+
Analogue input,
voltage or current
3
GND
I/O signal ground
6
24Vout
24V aux. voltage
7
DIN COM
Digital inputs com-
mon
8
DI1
Digital input 1
9
DI2
Digital input 2
10
DI3
Digital input 3
4
AI2+
Analogue input,
voltage or current
5
GND
I/O signal ground
13
DO1-
Digital output 1 com-
mon
14
DI4
Digital input 4
15
DI5
Digital input 5
16
DI6
Digital input 6
18
AO1+
Analogue signal
(+output)
20
DO1+
Digital output 1
Function
Description
Wire colors
Terminal
Potentiomenter
10V reference output
RED wire
1
AI1+
BLUE wire
2
AI1-
BLACK wire
3
Switch selector
24V auxiliary voltage
YELLOW wire
6
digital input DI1
WHITE wire
8
digital input DI2
GREY wire
9
Table 3. Simple operator panel connection description.
11
•
Mount the plastic cover onto the drive with its screws and the HMI cap: the
installation process has been completed.
YELLOW WIRE
WHITE WIRE
GREY WIRE
RED WIRE
BLUE WIRE
BLACK WIRE