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

3.2.1 Control circuit wiring diagram
Emergency-stop
Fan fault
User-defined
User-defined
User-defined
Pressure transmitter
Pressure transmitter
PT100
PT100
Relay 1 output
Relay 2 output
Relay 3 output
CN8
RO1ARO1CRO2ARO2CRO3ARO3BRO3C
Category
Power
GD300-01A series
S1
S2
S3
S4
S5
J9
+24V
PW
COM
COM
P1+
J7
V I
P1-
P2+
J8
V I
P2-
GND
PTA1
PTB1
PTA2
CGND
PTB2
CN7-10
RO1A
RO1C
RO2A
RO2C
RO3A
RO3B
RO3C
Figure 3-15 Control circuit wiring diagram
COM S1 S2
P1+ P1-
P2+
Figure 3-16 Control circuit terminal diagram
Table 3-4 User terminal description of control circuit
Sign Name
+24V +24V power
GND +24V, AO1, Ia, Ib, Ic
Ia
Ib
Ic
+24V
GND
CN10
485+
485-
+24V
GND
J5
485+
ON
485-
+24V
J6
GND
485+
PE
485-
J10
CGND
/PE
PE
AO1
J2
V I
GND
J7
COM
PW
+24V
CN4
S3 S4 S5 COM COM
P2- PTA1 PTB1 PTA2 PTB2
Provide +24V± 5% power to the external,
max. output current: 1A
Can be used to power up GPRS, touch
screen and power detection module
+24V, AO, Ia, Ib, Ic reference ground
-14-
Wiring instruction
to current transformer
to power detection module
to wireless data collection
terminal
to touch screen or
controller
--shielded cable
--twisted pair
Analog output
0-10V/0-20mA
V V V
I I I ON
J6
J8 J2 J5
+24V GND 485+ 485-
J9
CN7
PE/C
+24V GND 485+ 485-
GND
+24V GND 485+ 485- Ia
Function
PE
PE
CN7-10
GND
CGND
J10
CN10
GND AO1
Ib Ic