Control Circuit Terminals Description - HNC Electric HV590 Series User Manual

2.6.2 Control circuit terminals description

Terminals function description：
Terminal
Type
sign
+10V-GND
Power
supply +24V-
COM
SP
AI1-GND
Analog
input
AI2-GND
DI1-SP
DI2-SP
DI3-SP
Digital DI4-SP
Input
DI5-SP
DI6-SP
HDI
DI5-SP
AO1-GND
Analog
output
AO2-GND
Section II. Installation &Wiring
Terminal
Name
Provide +10V power supply for external units, with
maximum output current of 10mA.
External terminal of
It is generally used as the operating power supply for
10V power supply
the external potentiometer.
The potentiometer resistance range is 1kΩ to 5kΩ.
Provide +24V power supply for external units. It is
External
generally used as the operating power supply for digital
terminalof24V
input/output terminal and the external sensor.
powersupply
Maximum output current： 200mA
When using external signal to drive DI1~DI6 ,SP should
External power
be connected to external power supply, connection with
input terminals
+24V as factory default.
1. Input voltage range： DC 0V to 10V /4mA to 20mA,
Analog input
2. Input impedance： 22kΩ of voltage input, 500Ω of
terminal 1
1.Inputrange ： DC 0V~10V/4mA~20mA ， chosen by
Analog input
2.Inputimpedance ： 22kΩ of voltage input, 500Ω of
terminal 2
DigitalInput 1
1. Opticalcouplingisolation，bipolar input.
DigitalInput 2
2. Input impedance：4.7kΩ.
DigitalInput 3
3. Electrical level input range：9V~30V.
DigitalInput 4
1. Input impedance：2.4 kΩ.
DigitalInput 5
DigitalInput 6
-
High-speed pulse DI5 can be used as high-speed pulse input channel.
input terminal Maximum input frequency：100kHz.
The voltage or current output is determined by jumper
J1 on the control panel.
Analog output 1
Output voltage range ： 0V to 10V Output current
range： 0mA to 20mA.
The voltage or current output is determined by jumper
J2 on the control panel.
Analog output 2
Output voltage range ： 0V to 10V Output current
range： 0mA to 20mA.
FunctionDescription
chosen by jumper J3 on control board.
current input.
jumper JP4 on control board
current input.
19