INVT GD200A-004G-4, Руководство по эксплуатации

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GD200A series VFD Installation guidelines
-24-
Reserve
V
AO1 AO2 AI 2 485
I
V
I
V
I
V
I ON
J1 J2 J3 J4 J5
Figure 4-21 Control circuit terminals for the 018G/022P and higher models
Note: the spare terminal is reserved and not be used.
Terminal
name
Description
HDO
1. Switch output: 50mA/30V
2. Output frequency range: 0
–
50kHz
COM +24V common terminal
CME Common terminal of HDO and Y1, short-connected with COM in factory
Y1
1.Swtich capability: 50mA/30V
2.Output frequency range: 0
–
1kHz
485+ 485 communication interface and 485 differential signal interface
If it is the standard 485 communication interface, please use twisted pairs or
shield cable.
485-
+10V Local power 10V
AI2 1. Input range: AI2 voltage and current can be chose: 0 (2)
–10V/0 (4)–20mA;
AI2 can be shifted by J4; AI3: -10V
–+10V
2. Input impedance: voltage input: 20kΩ; current input: 500Ω
3. Resolution: the minimum one is 5mV when 10V corresponds to 50Hz
4. Deviation ±1%, 25°C
AI3
GND +10V reference null potential
AO1 1. Output range: 0 (2)
–10V or 0 (4)–20mA; AO1 can be shifted by J1; AO2 can be
shifted by J2
2. Deviation±1%,25°C
AO2
PE Grounding terminal
PW
Provide the input switch working power supply from external to internal.
Voltage range: 12
–30V
24V
The VFD provides the power supply for users with a maximum output current of
200mA
COM +24V common terminal