ABB ACS580-01 drives, Руководство по оборудованию

Страница: 98 / 226

98 Electrical installation

Default I/O connection diagram (ABB standard macro)
Terminal sizes:
R0…R3: 0.2…2.5 mm
2
(24…14 AWG) (ter24V, DGND, DCOM, B+, A-, DGND,
Ext. 24V)
0.14…1.5 mm
2
(26…16 AWG) (terminals DI, AI, AO, AGND, RO, STO)
R5…R9: 0.14…2.5 mm
2
(all terminals)
Tightening torques: 0.5…0.6 N·m (0.4 lbf·ft)
max.
500 ohm
1…10 kohm
S1 AI1 U/I Voltage/Current selection for AI1:
1)
S2 AI2 U/I Voltage/Current selection for AI2:
2)
XI Reference voltage and analog inputs and outputs
1 SCR Signal cable shield (screen)
2 AI1 Output frequency/speed reference : 0…10 V
4)
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
S3 AO1 I/U Voltage/Current selection for AO1:
X2 & X3 Aux. voltage output and programmable digital inputs
10 +24V Aux. voltage 24 V DC, max. 250 mA
3)
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
5)
16 DI4 Constant frequency/speed selection
5)
17 DI5 Ramp set 1 (0) / Ramp set 2 (1)
6)
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 EIA-485 Modbus RTU
29 B+
Embedded Modbus RTU (EIA-485). See
ACS580 firmware manual (3AXD50000016097
[English]).
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. Factory connection. Both circuits
must be closed for the drive to start. See chapter
Safe torque off function on page 197 .
35 OUT2
36 SGND
37 IN1
38 IN2
X10 24 V AC/DC
40 24 V AC/DC- in R5…R9 only: Ext. 24V AC/DC input to power up the
control board when the main supply is
41 24 V AC/DC+ in
U I
U I
U I
8)
7)
7)
7)
9)
See the notes on
page 99 .