ABB ACL30 - Connecting the Control Cables: JCU Control Unit

70 Electrical installation
Connecting the control cables: JCU control unit
Notes:
*Total maximum current: 200 mA
The wiring shown is for
demonstrative purposes only.
Further information of the usage of
the connectors and jumpers are
given in the text; more details are
available in the chapter Technical
data.
Wire sizes and tightening torques:
X2
: 0.5 … 2.5 mm
2
(24…12 AWG).
Torque: 0.5 N·m (5 lbf·in)
X3
, X4, X5, X6:
0.5 … 1.5 mm
2
(28…14 AWG).
Torque: 0.3 N·m (3 lbf·in)
X1
External power input
24 V DC, 1.6 A
+24VI 1
GND 2
X2
Relay output: Brake command
open/close
250 V AC / 30 V DC, 2 A
NO 1
COM 2
NC 3
X3
+24 V DC* +24VD 1
Digital I/O ground DGND 2
Digital input 1: Start up (par 10.02)DI13
Digital input 2: Start down (par 10.03)DI24
+24 V DC* +24VD 5
Digital I/O ground DGND 6
Digital input 3 DI3 7
Digital input 4: Speed ref sel1 (par 80.06)DI4 8
+24 V DC* +24VD 9
Digital I/O ground DGND 10
Digital input 5: Speed ref sel2 (par 80.07)DI5 11
Digital input 6: Speed ref sel3 (par 80.08)DI6 12
+24 V DC* +24VD 13
Digital I/O ground DGND 14
Digital input/output 1: Fault reset (par 46.80) DIO1 15
Digital input/output 2: Drive ready (par. 06.01,
bit 0)
DIO2 16
+24 V DC* +24VD 17
Digital I/O ground DGND 18
Digital input/output 3: Drive fault (par. 06.01,
bit 10)
DIO3 19
X4
Reference voltage (+) +VREF 1
Reference voltage (–) -VREF 2
Ground AGND 3
Analogue input 1 (Current or voltage,
selectable by jumper J1)
AI1+ 4
AI1- 5
Analogue input 2 (Current or voltage,
selectable by jumper J2)
AI2+ 6
AI2- 7
AI1 current/voltage selection J1
AI2 current/voltage selection J2
Thermistor input TH 8
Ground AGND 9
Analogue output 1 (current) AO1 (I) 10
Analogue output 2 (voltage) AO2 (U) 11
Ground AGND 12
X5
Drive-to-drive link termination J3
Drive-to-drive link. See separate section
below.
B1
A2
BGND 3
X6
Safe Torque Off. Both circuits must be closed
for the drive to start. See separate section
below.
OUT1 1
OUT2 2
IN1 3
IN2 4
Control panel connection
Memory unit connection
X3 (4 × 4-pole,
1 × 3-pole)
X2 (3-pole)
X1 (2-pole)
X4 (1 × 7-pole,
1 × 2-pole,
1 × 3-pole)
J1
J3
J2
Order of terminal headers and
jumpers
T
X5 (3-pole)
X6 (4-pole),
orange)