ABB ACQ80-01, Быстрая установка и руководство по запуску

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7. Ground the motor cable shield at the motor end. For minimum radio frequency interference, ground the motor cable
shield 360 degrees at the cable entry of the motor terminal box.
11. Connect the control cables
Make the connections according to the application. Keep the signal wire pairs twisted as near to the terminals as possible
to prevent inductive coupling.
1.
Cut a hole into the rubber grommet and slide the grommet onto the cable.
2. Ground the outer shield of the cable 360 degrees under the grounding clamp. Keep the cable unstripped as close to the
terminals of the control unit as possible. Ground also the pair-cable shields and grounding wire at the SCR terminal.
3. Tie all control cables to the provided cable tie mounts.

Default I/O connections (ABB standard macro)
7
max.
500
ohm
1…10 kohm
X1 Reference voltage and analog inputs and outputs
1 SCR Signal cable shield (screen)
2 AI1 Ext. frequency reference 1: 0 … 10 V
3 AGND Analog input circuit common
4 +10V Reference voltage 10 V DC
5 AI2 Not configured
6 AGND Analog input circuit common
7 AO1 Output frequency: 0 … 20 mA
8 AO2 Output current: 0 … 20 mA
9 AGND Analog output circuit common
X2 & X3 Aux. voltage output and programmable digital inputs
10 +24V Aux. voltage 24 V DC, max. 250 mA
11 DGND Aux. voltage output common
12 DCOM Digital input common for all
13 DI1 Stop (0) / Start (1)
14 DI2 Forward (0) / Reverse (1)
15 DI3 Constant frequency/speed selection
16 DI4 Constant frequency/speed selection
17 DI5 Ramp set 1 (0) / Ramp set 2 (1)
18 DI6 Not configured
X6, X7, X8 Relay outputs
19 RO1C Ready run
250 V AC / 30 V DC
2 A
20 RO1A
21 RO1B
22 RO2C Running
250 V AC / 30 V DC
2 A
23 RO2A
24 RO2B
25 RO3C Fault (-1)
250 V AC / 30 V DC
2 A
26 RO3A
27 RO3B
X5 Embedded fieldbus
29 B+ Embedded Modbus RTU (EIA-485)
30 A-
31 DGND
S4 TERM Serial data link termination switch
S5 BIAS Serial data link bias resistors switch
X4 Safe torque off
34 OUT1 Safe torque off (STO). Both circuits must be closed for the drive to
start. The drawing shows the simplified connection of a safety
circuit through safety contacts. If STO is not used, leave the
factory-installed jumpers in place. See also section
Safe torque off
(STO)
.
35 OUT2
36 SGND
37 IN1
38 IN2
Total load capacity of the auxiliary voltage 24V (X2:10) is 6.0 W (250 mA / 24 V DC).
Terminals Wire size Tightening torque
+24V, DGND, DCOM, B+, A-, DGND, Ext. 24V 0.2 … 2.5 mm
2
(24 … 14 AWG)
0.5 … 0.6 N·m (5 lbf·in)
DI, AI, AO, AGND, RO, OUT, IN, SGND 0.14 … 1.5 mm
2
(26 … 16 AWG)