Function Description Of I/O Extension Card 1 (Ec-Io501-00) - INVT Goodrive350-19 Series Operation Manual

Goodrive350-19 series VFD
Grounding position of
the shielded cable
A.4 Function description of I/O extension card 1 (EC-IO501-00)
The terminals are arranged as follows:
CME and COM are short connected through J3 before delivery, and J5 is the jumper for selecting the
output type (voltage or current) of AO2.
AI3 AO2
COM CME
PW +24V
Indicators are described as follows:
Indicator No.
LED1
LED4
Figure A.4 Extension card grounding diagram
GND
Y2 S5
S6 S7
Name
This indicator is on when the extension card is establishing a
connection with the control board; it blinks periodically after the
Status
extension card is properly connected to the control board (the
indicator
period is 1s, on for 0.5s, and off for the other 0.5s); and it is off
when the extension card is disconnected from the control board.
Power This indicator is on after the I/O extension card is powered on by
indicator the control board.
Grounding position of the
shielded cable
RO3A
S8
Function
-455-
Extension cards
RO3B RO3C
RO4A RO4C