INVT IPE300 Series, Opeartion Manual

Page: 315 / 383

IPE300 series engineering VFD Extension card
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A.3 Wiring
Ground a shielded cable as follows:
Grounding position of the
shielded cable
Grounding position of
the shielded cable
Figure A-4 Extension card grounding diagram
A.4 I/O extension 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 AO2 GND
COM CME Y2 S5 RO3A RO3B RO3C
PW +24V S6 S7 S8 RO4A RO4C
Indicator definition:
Indicator Definition Function
LED1
Status indicator
This indicator is on when the extension card is
establishing a connection with the control board;
it blinks periodically after the extension 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 extension card is disconnected from
the control board.