INVT Goodrive270 Series User Manual

Goodrive270 series VFD for fan and pump Expansion card
-323-
Indicator
Definition
Function
indicator
Off: RO7 is opened.
LED4
Status
indicator
On: RO8 is closed.
Off: RO8 is opened.
LED5
Status
indicator
On: RO9 is closed.
Off: RO9 is opened.
LED6
Status
indicator
On: RO10 is closed.
Off: RO10 is opened.
LED7
Power
indicator
On: The expansion card is powered on.
Off: The expansion card is not powered on.
LED8
Status
indicator
On: The communication card is establishing a
connection with the control board.
Blink (ON: 500ms; OFF: 500ms): The communication
card is properly connected to the control board.
Off: The communication card is disconnected from the
control board.
EC-IO503-00 can be used in scenarios where the I/O interfaces of VFD cannot meet the application
requirements. It can provide 2 digital inputs and 6 relay outputs. It is user-friendly, providing relay
outputs through European-type screw terminals and other inputs and outputs through spring
terminals.
EC-IO503-00 terminal functions:
Category
Terminal
Name
Description
Power
supply
COM
External power
Used to provide I/O expansion card
working power from the external to the
internal.
Voltage: +24V
PW and +24V are shorted during use.
PW
+24V
Digital
input
S9—COM
Digital input 1
 Internal impedance: 3.3kΩ
 12–30V voltage input is acceptable
 Max. input frequency: 1kHz
S10—COM
Digital input 2
Relay
output
RO5A
NO contact of
relay 5
 Contact capacity: 3A/AC250V,
1A/DC30V
 Cannot be used as high frequency
digital output
RO5C
NO contact of
relay 5
RO6A
NO contact of
relay 6
RO6C
NO contact of
relay 6

INVT Goodrive270 Series Specifications

General

Brand	INVT
Model	Goodrive270 Series
Category	Water Pump
Language	English