Control Circuit Wiring And Terminal Description - INVT Goodrive300-01A Series Operation Manual

Goodrive300-01A series VFD for air compressor

3.2 Control circuit wiring and terminal description

Emergency
stop
User-defined
Motor
overtemperature
protection
Pressure transmitter
Analog output
T S R
CN12
CN3
RO1A RO1C RO2A RO2B
Category
Power supply
GD300-01A series
Figure 3-21 Control circuit wiring diagram
CN1
CN5
P1
+24V
PW
COM
J8
J9
CN7
RO2C COM S1 S2
S3/PTC
Figure 3-22 Control circuit terminal diagram
Table 3-5 User terminal description of control circuit
Sign Name
24V power
24V
supply
34PIN
CN6
Keypad
Simulation
CN2 Keypad
interface
AO
485
PE
ON 24V
OUT
0V
J2 J4 J11 J7 J10
CN8
COM P1+
P1- PTA1 PTB1
Provide 24V*(95%–110%) power to the external,
max. output current: 1A.
Can be used to power up GPRS and HMI touch
-21-
to touch screen
or controller
Relay 1 output
Relay 2 output
+24V GND CN17
CN11
PE
Serial download jumper
CGND
CN4
AO1 GND 0V
24V 485+
Terminal function
Wiring instruction
Shielded cable
Twisted pair
Expansion
card
interface
Serial
J3
download
J1
485- PE/CGND