INVT Goodrive300-01A Series Operation Manual page 129

Goodrive300-01A series VFD for air compressor
RO3A RO4A RO5A
Figure B-4 Terminal layout diagram of the multi-function expansion card
Table B-2 User terminal description of the multi-function expansion card
Category Terminal
PT100 PTA2
signal
PTB2
input
P2+
Pressure
signal
P2-
input
S4-COM
S5-COM
Digital
S6-COM
input
S7-COM
S8-COM
RO3A
Relay
output
RO4A
CN3
RO6A ROC COM S4 S5
Name
Analog
temperature signal
2
Analog pressure
signal 2
Digital input 4
Digital input 5
Digital input 6
Digital input 7
Digital input 8
NO contact of
relay 3
NO contact of
CN4
S6 S7 S8 COM P2+
1. Resolution: 1℃
2. Range: -20℃–150℃
3. Detection precision: 3℃
1. Input range: current/voltage is optional, 4–20mA/2–
10V corresponds to 0–1.6MPa; of which P1 is switched
via J3, and the default is current type.
2. Input impedance: 30kΩ during voltage input; 500Ω
during current input
3. Resolution: 5mV (minimum value)
4. Error: ± 1%, 25° C
1. Internal impedance: 3.3kΩ
2. 12–30V voltage input is acceptable
3. Max. input frequency: 1kHz
You can select internal power (NPN mode) or external
power (PNP mode) through J4. The default is internal
power (NPN mode).
1. Contact capacity: 3A/AC250V, 1A/DC30V
2. Cannot be used as high-frequency switch output.
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External optional accessories
Control
board
interface
CN1
Serial
port
J2
downlo
ading
J1
Simul
ation
CN2
interfa
V
P1
I
J3
COM
PW
+24V
J4
P2- PTA2 PTB2 Ia Ib Ic
Description
ce