ABB ACS880-M04 - ZCU Control Unit

Technical data 125
ZCU control unit
Power supply
(XPOW)
Connector pitch 5 mm, wire size 2.5 mm
2
24 V (±10%) DC, 2 A
External power input. Two supplies can be
connected to BCU for redundancy.
Relay outputs RO1…RO3 (XRO1…
XRO3)
Connector pitch 5 mm, wire size 2.5 mm
2
250 V AC / 30 V DC, 2 A
Protected by varistors
+24 V output
(XD24:2 and XD24:4)
Connector pitch 5 mm, wire size 2.5 mm
2
Total load capacity of these outputs is 4.8 W
(200 mA / 24 V) minus the power taken by DIO1
and DIO2.
Digital inputs DI1…DI6
(XDI:1…XDI:6)
Connector pitch 5 mm, wire size 2.5 mm
2
24 V logic levels: “0” < 5 V, “1” > 15 V
R
in
: 2.0 kohm
Input type: NPN/PNP (DI1…DI5), NPN (DI6)
Hardware filtering: 0.04 ms, digital filtering up to
8ms
DI6 (XDI:6) can alternatively be used as an input
for a PTC thermistor.
“0” > 4 kohm, “1” < 1.5 kohm
I
max
: 15 mA (DI1…DI5), 5 mA (DI6)
Start interlock input DIIL
(XD24:1 [ZCU])
Connector pitch 5 mm, wire size 2.5 mm
2
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
8ms