INVT Goodrive3000 Series Operation Manual page 237

Goodrive3000 series medium voltage VFD
Category
Analog input
Analog output
Digital
input/output
Relay output
CAN
communication
Motor
temperature
detection
Note: The terminal resistor is connected through the DIP switch when CAN communication is used. To connect
the terminal resistor, the DIP switch is switched to ON (11); To disconnect it, the switch is switched to OFF (00).
Terminal
Terminal name
symbol
AI3 Analog input 3
AO3 Analog output 1
S7 Digital input 7
S8 Digital input 8
High-speed pulse
HDI
input
High-speed pulse
HDO
output
RO3A NO contact of relay 3
RO3B NC contact of relay 3
Common contact of
RO3C
relay 3
CANL
CANH CAN communication CAN communication for master/slave control
COMX
PTA
PTB Analog input
PTC
Description
input/output from external to internal
Input voltage range: DC12–30V
GND reference;
1. Input range: 0–10V or 0–20mA, 12bit resolution,
error± 1%, 25° C
2. Voltage or current input is determined by J13
GND reference;
1. Output range: -10V–10V or -20mA–20mA, error± 1%,
25° C
2. Whether the output type is voltage or current is
determined by J14 and J2
COM reference;
1. Internal impedance: 3.3kΩ
2. Bi-direction input terminal, supporting both NPN and
PNP
3. 12–30V voltage input is acceptable
4. Max. input frequency: 1kHz
5. HDI is high-speed pulse input, max. input frequency:
50kHz
CME reference;
1. Output voltage amplitude: 24V
2. Output frequency: 50kHz
1. Contact capacity: AC250V/3A, DC30V/1A
2. Cannot be used as high frequency digital output
PT100/PT1000 detection
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Optional peripheral accessories