Connecting The Control Cables; Control Connections To The Jcu Control Unit - ABB ACSM1 Hardware Manual

54

Connecting the control cables

Control connections to the JCU Control Unit

Notes:
*Total maximum current: 200 mA
1)
WFU-xx cooling fan control
2)
WFU-xx temperature supervision
The wiring shown is for demonstrative
purposes only. Refer to the
appropriate Firmware Manual for
default I/O assignments.
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:
2
X2: 0.5 ... 2.5 mm (24...12 AWG).
Torque: 0.5 N·m (5 lbf·in)
X3, X4, X5, X6:
2
0.5 ... 1.5 mm (28...14 AWG).
Torque: 0.3 N·m (3 lbf·in)
Order of terminal headers and
jumpers
X1 (2-pole)
X2 (3-pole)
X3 (4 × 4-pole,
1 × 3-pole)
X4 (1 × 7-pole,
1 × 2-pole,
1 × 3-pole)
J1
J2
J3
X5 (3-pole)
X6 (4-pole,
orange)
Electrical installation
External power input
24 V DC, 1.6 A
Relay output
250 V AC / 30 V DC
2 A
+24 V DC*
Digital I/O ground
Digital input 1: Stop/start (EXT2)
Digital input 2: EXT1/EXT2
+24 V DC*
Digital I/O ground
Digital input 3: Fault reset
Digital input 4: Force stop
+24 V DC*
Digital I/O ground
Digital input 5: Not connected
Digital input 6: Not connected
+24 V DC*
Digital I/O ground
Digital input/output 1: Fan control signal (output)
Digital input/output 2: Running (output)
+24 V DC*
Digital I/O ground
Digital input/output 3: Fault (output)
Reference voltage (+)
Reference voltage (–)
Ground
Analogue input 1 (Not connected)
Current/Voltage
Analogue input 2 (Not connected)
AI1 current/voltage selection
AI2 current/voltage selection
Thermistor input
Ground
Analogue output 1 (current)
Analogue output 2 (voltage)
Ground
Drive-to-drive link termination
Drive-to-drive link. See separate section below.
Not in use. Both circuits must be closed for the
regen supply module to start. See separate
section below.
Control panel connection
Memory unit connection
X1
+24VI 1
GND 2
X2
NO 1
COM 2
NC 3
X3
+24VD 1
DGND 2
DI1 3
DI2 4
+24VD 5
DGND 6
DI3 7
DI4 8
+24VD 9
DGND 10
DI5 11
DI6 12
+24VD 13
DGND 14
DIO1 15
DIO2 16
+24VD 17
DGND 18
DIO3 19
24 V DC
X4
+VREF 1
-VREF 2
AGND 3
AI1+ 4
AI1- 5
AI2+ 6
AI2- 7
J1
J2
TH 8
AGND 9
AO1 (I) 10
AO2 (U) 11
AGND 12
X5
J3
B 1
A 2
BGND 3
X6
OUT1 1
OUT2 2
IN1 3
IN2 4
1)
WFU
X3.14
X3.15
2)
WFU
X4.8
X4.9