ABB ACS880-07 - Page 161

DescriptionTerminal
Analog inputs, reference voltage outputXAI
10 V DC, R
L
1…10 kohm+VREF1
5
6
7
1
2
3
4
-10 V DC, R
L
1…10 kohm-VREF2
GroundAGND3
Speed reference. 0(2)…10 V, R
in
> 200 kohm
5)
AI1+4
AI1-5
Not in use by default. 0(4)…20 mA, R
in
= 100 ohm
6)
AI2+6
AI2-7
Analog outputsXAO
Motor speed rpm 0 … 20 mA, R
L
< 500 ohm
AO11
1
2
3
4
AGND2
Motor current 0 … 20 mA, R
L
< 500 ohm
AO23
AGND4
External power inputXPOW
24 V DC, 2.05 A
+24V1
1
2
3
4
Two supplies can be connected for redundancy.
GND2
+24V3
GND4
Safety functions module connection. Not in use by default.XFSO
Ethernet ports for fieldbus. Not in use by default.
XETH1
XETH2
Ethernet ports for tool communication. Not in use by default.
XETH3
XETH4
Control panel connectionXPAN
Control panel connection termination switchXPAN TERM
1
ON
Memory unit connectionMEM
1)
0 = Acceleration/deceleration ramps defined by parameters 23.12/23.13 in use.
1 = Acceleration/deceleration ramps defined by parameters 23.14/23.15 in use.
2)
Constant speed 1 is defined by parameter 22.26.
3)
The DIIL input is configured to stop the unit when the input signal is removed. This input does not have a SIL or PL
classification.
4)
Total load capacity of these outputs is 4.8 W (200 mA at 24 V) minus the power taken by DIO1 and DIO2.
5)
Current [0(4)…20 mA, R
in
= 100 ohm] or voltage [0(2)…10 V, R
in
> 200 kohm]. Change of setting requires reboot of
control unit.
6)
Current [0(4)…20 mA, R
in
= 100 ohm] or voltage [0(2)…10 V, R
in
> 200 kohm]. Change of setting requires reboot of
control unit.
Control units of the drive 161