INVT Goodrive300-21 Series Operation Manual page 12

Goodrive300-21 integrated machine for air compressor
Terminal
Category
symbol
Digital input
Digital output
Communication
PE/CGND PE/CGND
Solenoid valve
Note: The connection terminal of solenoid valve/contactor cannot be connected to other load. When
the power of solenoid valve and contactor coil exceeds 30W, the power frequency transformer inside
the integrated machine needs to be customized or connected with external 220V power
independently.
Terminal name
P2+
Pressure analog
signal 2
P2-
S1 Digital input 1
S2 Digital input 2
S3 Digital input 3
S4 Digital input 4
S5 Digital input 5
Digital reference
COM
GND
Y1 Digital output
485+,
485-
485
communication
TA1
Solenoid valve coil
TC1
TA2
Contactor coil
TC2
Terminal function
switched by jumper J7 while P2 by J8
2. Input impedance: 20kΩ during voltage input
and 500Ω during current input
3. Resolution rate: min. 5mV
4. Error: ±1%, 25℃
1. Internal impedance: 3.3 kΩ
2. 12–30V voltage input is acceptable
3. Max. input frequency: 1kHz
1. Contact capacity: 200mA/30V
2. Output frequency range: 0–1kHz
485 communication terminal, adopt Modbus RTU
protocol
PE: When select PE by J9, it can be used in
connection terminal of 485 communication
shielded cable;
CGND: When select CGND by J10, it can be
used in connection terminal of 485
communication reference GND or shielded cable.
1. Contact capacity: 3A/AC250V, 1A/DC30V
2. Cannot used as high frequency switch output
(NOTE)
3. Voltage of power supply: 220V/110V, select via
CN7/CN8
4. Max. output power of internal power frequency
transformer: 30W
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9
Installation guidance