INVT Goodrive350 Series Operation Manual page 348

Goodrive350 IP55 High-ingress Protection Series VFD
A.4 I/O expansion cards
A.4.1 I/O expansion card 1 (EC-IO501-00)
The terminals are arranged as follows:
CME and COM are shorted through J3 before delivery, and J5 is the jumper for selecting the
output type (voltage or current) of AO2.
AI3
COM CME
PW +24V
Indicator definition:
Indicator Definition
LED1 Status indicator
LED4 Power indicator
The EC-IO501-00 extension card can be used in scenarios where the I/O interfaces of a VFD
cannot meet the application requirements. It can provide 4 digital inputs, 1 digital output, 1
analog input, 1 analog output, and two relay outputs. It is user-friendly, providing relay outputs
through European-type screw terminals and other inputs and outputs through spring terminals.
EC-IO501-00 terminal function description
Terminal
Category
symbol
Power
PW
supply
AO2
Y2 S5
S6 S7
On: The expansion card is establishing a connection with the
control board.
Blinks periodically: The expansion card is properly connected to
the control board (the period is 1s, on for 0.5s, and off for the
other 0.5s).
Off: The expansion card is disconnected from the control board.
This indicator is on after the IO extension card is powered on by
the control board.
Terminal name
External power
-330-
RO3A
S8
Function
Description
External power input terminal for digital input
circuits
Expansion card
GND
RO3B RO3C
RO4A RO4C