Jcu Control Unit - ABB ACQ810-04 Hardware Manual

Frequency
Current
Switching frequency
Maximum motor cable
length
Terminals

JCU Control Unit

Power supply
Relay outputs RO1...RO2
(XRO1 ... XRO2)
+24 V output
(XD24)
Digital inputs DI1...DI5
(XDI:1 ... XDI:5)
Start interlock input DIIL
(XDI:A)
Digital inputs/outputs
DIO1 and DIO2
(XDIO:1 and XDIO:2)
Input/output mode
selection by parameters.
DIO1 can be configured as
a frequency input (0...16
kHz) for 24 V level square
wave signal (sinusoidal or
other wave form cannot be
used). DIO2 can be
configured as a 24 V level
square wave frequency
output. See the Firmware
manual, parameter group
12.
0 ... 500 Hz
See section Ratings.
3 kHz as default.
Frames A and B: 150 m (492 ft) *
Frames C and D: 300 m (984 ft) *
*100 m with EN 61800-3 Category C3 filter
Note: With motor cables longer than 100 m (328 ft) the EMC Directive
requirements may not be fulfilled.
Frame A: Detachable screw terminal block for 0.25 ... 4 mm
Frame B: Detachable screw terminal block for 0.5 ... 6 mm
Frames C and D: Screw lugs for 6...70 mm
can be used instead.
24 V (±10%) DC, 1.6 A
Supplied from the power unit of the drive, or from an external power supply
through connector XPOW (pitch 5 mm, wire size 2.5 mm
Connector pitch 5 mm, wire size 2.5 mm
250 V AC / 30 V DC, 2 A
Protected by varistors
Note: At installation sites between 2000 meters (6562 feet) and 4000 meters
(13123 feet), the Protective Extra Low Voltage (PELV) requirements are not
fulfilled if a relay output is used with a voltage greater than 48 V.
Connector pitch 5 mm, wire size 2.5 mm
Connector pitch 3.5 mm, wire size 1.5 mm
24 V logic levels: "0" < 5 V, "1" > 15 V
R : 2.0 kohm
in
Input type: NPN/PNP (DI1...DI4), NPN (DI5)
Filtering: 0.25 ms
DI5 (XDI:5) can alternatively be used as an input for 1...3 PTC thermistors.
"0" > 4 kohm, "1" < 1.5 kohm
I : 15 mA
max
2
Wire size 1.5 mm
24 V logic levels: "0" < 5 V, "1" > 15 V
R : 2.0 kohm
in
Input type: NPN/PNP
Filtering: 0.25 ms
Connector pitch 3.5 mm, wire size 1.5 mm
As inputs:
24 V logic levels: "0" < 5 V, "1" > 15 V
R : 2.0 kohm
in
Filtering: 0.25 ms
As outputs:
Total output current limited by auxiliary voltage outputs to 200 mA
Output type: Open emitter
V
CC
DIOx
R
L
DGND
Technical data 85
2
wire.
2
wire.
2
wire included. Suitable crimp lugs
2
).
2
2
2
2