ABB ACS880-07 - Page 158

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
Not in use by default. 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
Zero (no signal indicated)
1)
0…20 mA, R
L
< 500 ohm
AO11
1
2
3
4
AGND2
Zero (not signal indicated)
1)
0…20 mA, R
L
< 500 ohm
AO23
AGND4
External power inputXPOW
24 V DC, 2.05 A
+24V1
1
2
3
4
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)
Default use of the signal in the control program. The use can be changed by a parameter. For the delivery-specific
use, see the delivery-specific circuit diagrams.
2)
Use of the signal in the control program. The use is fixed and it cannot be changed by a parameter.
3)
This input only acts as a true Safe torque off input in inverter units. In other applications (such as a supply or brake
unit), de-energizing the STO1 and/or STO2 terminal will stop the unit but not constitute a SIL/PL classified safety
function.
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.
158 Control units of the drive