HNC Electric HV610C Series, Руководство пользователя

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Section II. Installation &Wiring
14
2.5 Control circuit terminals
2.5.1 Control circuit terminals description
Terminals function description
：
Type
Terminal
sign
Terminal
Name
Function Description
Power
supply
+10V-GND
External terminal of
10V power supply
P10V power supply for external units, with
maximum output current of 10mA.
It is generally used as the operating power supply for
the external potentiometer.
The potentiometer resistance range is 2.5kΩ to 5kΩ.
+24V-
COM
External
terminalof24V power
supply
P24V power supply for external units. It is
generally used as the operating power supply for digital
input/output terminal and the external sensor.
Maximum output current
：
200mA
OP
External power
input terminals
When using external signal to driveX1~X6 ,SP should be
connected to external power supply, connection with
+24V as factory default.
Analog
input
AI1-GND
Analog input
terminal 1 1. Input voltage range
：
DC 0V to 10V
2. Input impedance
：
22kΩ
AI2-GND
Analog input
terminal 2
1.Input range
：
DC 0V~10V/0mA~20mA
，
chosen by
jumper AI2 on control board
2.Input impedance
：
22kΩ of voltage input, 500Ω of
current input.
AI3-GND
Analog input
terminal 3
1. Optical coupling isolation input can accept
differential voltage input, current input, temperature
detection resistance input
2. Input range
：
DC
±
10V or
±
(4~20mA)
，
determined by the selection of AI3 jumper on the
control panel.
Digital
Input
X1-X7 Digital Input 1
1. Optical coupling isolation is compatible with bipolar
input
2. Input impedance: 2.4kΩ
3. Voltage range during level input: 9V~30V
X5
High-speed pulse
input terminal X5 can be used as high-speed pulse input channel.
Maximum input frequency
：
100kHz.
Analog
output
AO1-GND Analog output 1
The voltage or current output is determined by jumper
AO1 on the control panel.
Output voltage range
：
0V to 10V Output current
range
：
0mA to 20mA.
AO2-GND Analog output 2
The voltage or current output is determined by jumper
AO2 on the control panel.