ABB ACS880 Series, Supplement Manual

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Quick start-up guide 9
Centrifuge I/O control connections
XPOW External power input
1 +24VI
24 V DC, 2 A
2 GND
XAI Reference voltage and analog inputs
1 +VREF 10 V DC, RL 1…10 kohm
2 -VREF -10 V DC, RL1…10 kohm
3 AGND Ground
4 AI1+ Analog input 1
Default: Not in use, 0(2).....10 V
5 AI1-
6 AI2+ Analog input 2
0(4).....20 mA
7
AI2-
XAO
1
AO1 Motor speed rpm
2
AGND 0...20 mA
3
AO2 Analog output 2, Actual torque
4
AGND 0...20 mA
XD2D
1
B
Drive-to-drive link
2
A
3
BGND
XRO1
1
NC Relay out 1
250 V AC / 30 VDC, 2 A
Prewashing, Par.
09.01 , bit 1
2
COM
3
NO
1
NC Relay output 2
250 V AC / 30 VDC, 2 A
Washing, Par.
09.01 , bit 4
2
COM
3
NO
1
NC Relay output 3
250 V AC / 30 VDC, 2 A
Unloading, Par.
09.01 , bit 7
2
COM
3
NO
XD24
1
DIIL Digital interlock
2
+24VD +24 V DC 20 mA
3
DICOM Digital input ground
4
+24VD +24 V DC 200 mA
5
DIOGND Digital input/output
XDIO
1 DIO1 Output: Ready
2 DIO2 Output: Running
XDI
1 DI1 Stop (0) / Start (1)
2 DI2 Not used
3 DI3 Reset pattern
4 DI4 Manual halt
5 DI5 Accelerate to spinning
6 DI6 Not used
XSTO Safe torque off circuits must be closed for the drive to
start. See Hardware manual of drive.
X12 Safety options connection
X13 Control panel connection
X205 Memory unit connection
T
Prewashing
Washing
Unloading
n