Terminal Designations - ABB FIO-01 User Manual

14

Terminal designations

Marking
X61
1
2
X62
1
2
X63
1
2
X64
1
2
Marking
X65
1
2
3
X66
1
2
3
Installation
Description
• DIOx = Digital I/O. Input (default), push-pull or open
collector. Selection is made by parameter. See the
DIO1
drive firmware manual for more information.
COM
• COM = Ground reference on option board
DIO2
COM
DIO3
COM
DIO4
COM
Description
RO1NO
RO1COM
RO1NC
RO2NO
RO2COM
RO2NC
• ROxNO = Relay normally open
• COM = Common
• ROxNC = Relay normally
connected