Vicruns VD520 Series, Руководство пользователя

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Mechanical and Electrical Installation VD520 Series Inverter User Manual
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3.7 Control Circuit Terminal
3.7.1 Control Terminals and Functional
LED
J6
CPU
+
1
0
V
+
5
V
V
A
A
A
V
A
I2
A
O
1
V
A
O
2
+
2
4
V
C
O
M
J15 J3J4 J5 J14
J7
485+ 485- 5/10V AI2 AO1 HDI1 DI2 T1/B T1/C
PE GND DI3 GND DI1 AO2 AI1
T1/A COM +24V OPEN DI4
DI5 COM HDO1 DO1 T2/A T2/C
+
2
4
V
C
O
M
J19
Fig 3.7-1 Diagram of main control board and function extension card connection
3.7.2 Description of Control Circuit Terminal
Table 3-7 Description of control circuit terminal
Type
Terminal
Sign
Terminal
Name
Function
Power Supply
5V/10V-GND
External
5V/10V power
supply
1. P5V/10V power supply for
external-units, the maximum output current is
20mA. J15 jumper on main control board to
select 5V or 10V power output, default is 10V.
2. It is generally used as the operating power
supply for the external potentiometer, the
potentiometer resistance range is 1kΩ~10KΩ.
3. The Maxmium output current 20mA.
+24V-COM
24V power
supply
1. P24V power supply for external
units. It is generally used as the operating
power supply for digital input/output terminals
and the external sensor.
2. The maximum output current is 200mA.