ABB ACS880-04 - Page 14

DescriptionTermConnection
XAI Reference voltage and analog inputs
10 V DC, R
L
1…10 kohm+VREF
+VREF
-VREF
AGND
AI1+
AI1-
AI2+
AI2-
1
2
3
4
5
6
7
AI2:I
AI2:U
AI1:I
AI1:U
-10 V DC, R
L
1…10 kohm-VREF
GroundAGND
Speed reference
0(2)…10 V, R
in
> 200 kohm
AI1+
AI1-
By default not in use.
0(4)…20 mA, R
in
= 100 ohm
AI2+
AI2-
Current (I) / voltage (U) selection jumper for AI1J1
Current (I) / voltage (U) selection jumper for AI2J2
XAO Analog outputs
Motor speed rpmAO1
AO1
AGND
AO2
AGND
1
2
3
4
0…20 mA, R
L
< 500 ohm
AGND
Motor current
0…20 mA, R
L
< 500 ohm
AO2
AGND
XD2D Drive-to-drive link
Master/follower, drive-to-drive or embedded
fieldbus connection
B
1
2
3
B
A
BGND
4
Shield
A
BGND
Shield
Drive-to-drive link terminationJ3
XRO1, XRO2, XRO3 Relay outputs
Ready runNC
1
2
3
1
2
3
1
2
3
NC
COM
NO
NC
COM
NO
NC
COM
NO
Fault
+24VD
DIOGND
2
5
XD24
250 V AC / 30 V DC
2 A
COM
NO
Running
250 V AC / 30 V DC
2 A
NC
COM
NO
Fault (-1)
250 V AC / 30 V DC
2 A
NC
COM
NO
XD24 Auxiliary voltage output, digital interlock
Run enableDIIL
DIIL1
+24VD
DICOM
+24VD
DIOGND
2
3
4
5
+24 V DC 200 mA+24VD
Digital input groundDICOM
+24 V DC 200 mA+24VD
Digital input/output groundDIOGND
XDIO Digital input/outputs
Output: Ready runDIO1
1 DIO1
2
DIO2
Output: RunningDIO2
Ground selectionJ6
14 EN – Quick installation instructions
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