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

Goodrive350-19 series VFD for crane
Grounding position of
the shielded cable
A.4 Function description of 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
Status
LED1
indicator
Power
LED4
indicator
Figure A-4 Expansion card grounding diagram
Y2 S5
S6 S7
This indicator is on when the expansion card is establishing a
connection with the control board; it blinks periodically after 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); and it is off when the
expansion card is disconnected from the control board.
This indicator is on after the I/O expansion card is powered on by the
control board.
Grounding position of the
shielded cable
AO2
RO3A
S8
Function
-443-
Expansion card
GND
RO3B RO3C
RO4A RO4C