Goodrive800 Pro Series Inverter Unit Hardware Manual
Inverter Control Unit (ICU)
202202 (V1.0)
51
Table 5-1 ICU interface
Category Terminal
Name
Description
Power
supply
+10V
10V power supply
10.5V reference power supply for the local
machine
+24V
24V power supply
Used to provide 24V power supply. Max. output
current: 200mA
PW
External power
Used to provide the working power supply for
switch input/output from the external to the
internal
Voltage range: 12–24V
GND
Power reference ground Reference zero potential of +10V
COM
+24V common terminal +24V common terminal
Analog
input
AI1
Analog input 1
1. Input range: 0–10V or 0–20mA
2. Voltage or current input is determined by J3
AI2
Analog input 2
1. Input range: 0–10V or 0–20mA
2. Voltage or current input is determined by J4
AI3
Analog input 3
Input range: -10–10V
Analog
output
AO1
Analog output 1
1. Output range: 0–10V or 0–20mA
2. Whether the output type is voltage or current is
determined by J1
AO2
Analog output 2
1. Output range: -10–10V or -20–20mA
2. Whether the output type is voltage or current is
determined by J2
Digital
input
S1
Digital input 1
1. Input impedance: 3.3kΩ
2. Voltage input range: 12–30V
3. Supporting bidirectional input of NPN and PNP
S2
Digital input 2
S3
Digital input 3
S4
Digital input 4
S5
Digital input 5
S6
Digital input 6
S7
Digital input 7
S8
Digital input 8
In addition to S1–S7 functions, the terminals can
also act as high frequency pulse input channels.
Max. input frequency: 50kHz
Digital
output
Y1
Open collector output 1
1. Switch capacity: 200mA/30V
2. Output frequency range: 0–1kHz
Y2
Open collector output 2
1. Switch capacity: 1A/30V
2. Output frequency range: 0–50kHz
Safety
H1
Safety input 1
It is short connected to COM by default. If safety