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Installation and Wiring
Items
Terminal symbol
+10V-GND
Power
+24V- GND
Analog intput
AI-GND
X1-GND/com
X2-GND/com
X3-GND/com
X4-GND/com
Digital input
X4/PUL-GND
Digital output
Y-GND/com
Analog output
AO-GND
TA-TC
Relay output
TB-TC
A+
Communication
terminal
B-
Control Circuit Terminal Wiring Specifications
Terminal name
A+ B-
+10V GND AO AI
+24V GND Y TA TB TC X1 X2 X3 X4
AC10 Series Frequency Inverter Technical Manual
Terminal name
External +10V power supply
External +24V power supply
Voltage or current type analog
input
Multi-function contact input 1
Multi-function contact input 2
Multi-function contact input 3
Multi-function contact input 4
Multi-function contact input 4 /
high speed pulse input
Digital output
Analog output
Normally open terminal
Normally closed terminal
Communication terminal A+
Communication terminal B-
Screw specification
Fixed
(mm)
(N·m)
M2.5
0.4～0.6
M2.5
0.4～0.6
M2.5
0.4～0.6
20
Terminal function definition
Provide +10V power supply to the outside, the maximum output current: 50
mA is generally used as external potentiometer working power supply,
potentiometer resistance range: 1KΩ ~ 5KΩ
Provides +24V power supply to the outside, generally used as digital input
and output terminal working power supply and external sensor power supply
Maximum output current: 100 mA
1. Input current range: DC 0V ~ 10V / 0mA ~ 20mA
2. Voltage type input impedance: 100KΩ
3. Current input impedance: 500Ω
Only unipolar polarity inputs are supported, active low.
1. Input impedance: 6.3 KΩ
2. High-level input voltage range: 10 ~ 30V
3. Low-level input voltage range: 0 ~ 5V
Note: 0.4kW-5.5kW corresponds to access to GND, 5.5kW-22kW
corresponds to access to COM.
In addition to the features of X1 to X3, X4 can be used as a high-speed
pulse input channel.
1. Maximum input frequency: 100kHz
2.Input impedance: 0.4kW-5.5kW power 6.3kΩ; 7.5kW-22k
Power 1.5kΩ
3. Pulse input signal level range.
High level: 10V～30V; Low level: 0V～5V
Note: 0.4kW-5.5kW corresponds to access to GND, 5.5kW-22kW
corresponds to access to COM.
Open collector output
1. Output voltage range: DC 0V ~ 30V
2. Output current range: DC 0mA ~ 50mA
Note: 0.4kW-5.5kW corresponds to access to GND, 5.5kW-22kW
corresponds to access to COM.
1. Output voltage range: DC 0V ~ 10V
2. Output current range: DC 0mA ~ 20mA
Contact drive capability:
240VAC，3A
30VDC，5A
RS485 communication interface.
Selection by dipswitch determines whether RS485 communication is
connected to 120Ω termination resistor
torque
Cable specification (mm
0.75
0.75
0.75
)
Cable type
2
Twisted pair shielded
cable
Twisted pair shielded
cable
Shielded cable
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