ABB ACS880-37LC-0390A-7, Hardware Manual, Page: 130 / 242

Connector data
Connector pitch 5 mm, wire size 0.5 … 2.5 mm
2
(22…12 AWG) Power supply (XPOW)
Tightening torque 0.45 N·m (4 lbf·in)
24 V (±10%) DC, 2 A
External power input.
Two supplies can be connected to the BCU-x2 for redundancy.
Connector pitch 5 mm, wire size 0.5 … 2.5 mm
2
(22…12 AWG) Relay outputs RO1…RO3
(XRO1…XRO3)
Tightening torque 0.45 N·m (4 lbf·in)
250 V AC / 30 V DC, 2 A
Protected by varistors
Connector pitch 5 mm, wire size 0.5 … 2.5 mm
2
(22…12 AWG) +24 V output (XD24:2 and XD24:4)
Tightening torque 0.45 N·m (4 lbf·in)
Total load capacity of these outputs is 4.8 W (200 mA / 24 V) minus
the power taken by DIO1 and DIO2.
Connector pitch 5 mm, wire size 0.5 … 2.5 mm
2
(22…12 AWG) Digital inputs DI1…DI6 (XDI:1…XDI:6)
Tightening torque 0.45 N·m (4 lbf·in)
24 V logic levels: “0” < 5 V, “1” > 15 V
R
in
: 2.0 kohm
Input type: NPN/PNP (DI1…DI5), PNP (DI6)
Hardware filtering: 0.04 ms, digital filtering up to 8 ms
DI6 (XDI:6) can alternatively be used as an input for a PTC sensor.
"0" > 4 kohm, "1" < 1.5 kohm.
I
max
: 15 mA (DI1…DI5), 5 mA (DI6)
Connector pitch 5 mm, wire size 0.5 … 2.5 mm
2
(22…12 AWG) Start interlock input DIIL (XDI:7)
Tightening torque 0.45 N·m (4 lbf·in)
24 V logic levels: "0" < 5 V, "1" > 15 V
R
in
: 2.0 kohm
Input type: NPN/PNP
Hardware filtering: 0.04 ms, digital filtering up to 8 ms
Connector pitch 5 mm, wire size 0.5 … 2.5 mm
2
(22…12 AWG) Digital inputs/outputs DIO1 and DIO2
(XDIO:1 and XDIO:2)
Tightening torque 0.45 N·m (4 lbf·in)
Input/output mode selection by paramet-
ers.
As inputs: 24 V logic levels: "0" < 5 V, "1" > 15 V. R
in
: 2.0 kohm. Fil-
tering: 1 ms.
DIO1 can be configured as a frequency
input (0…16 kHz with hardware filtering
of 4 microseconds) for 24 V level square
wave signal (sinusoidal or other wave
form cannot be used). DIO2 can be con-
figured as a 24 V level square wave fre-
quency output. See the firmware manual,
parameter group 111/11.
As outputs: Total output current from +24VD is limited to 200 mA
R
L
DIOx
DIOGND
+24VD
Connector pitch 5 mm, wire size 0.5 … 2.5 mm
2
(22…12 AWG) Reference voltage for analog inputs
+VREF and -VREF (XAI:1 and XAI:2)
Tightening torque 0.45 N·m (4 lbf·in)
10 V ±1% and –10 V ±1%, R
load
1…10 kohm
Maximum output current: 10 mA
130 Control units of the drive