ABB ACQ580-650A-4 Manuel d'installation rapide - Page 13
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Default I/O connections
The default I/O connections of the Water default configuration are shown below.
1...10 kohm
Max.
500 ohm
Total load capacity of the Auxiliary voltage output +24V (X2:10) is 6.0 W (250 mA / 24 V DC).
2
Wire sizes: 0.14...2.5 mm
(26...16 AWG): All terminals
Tightening torques: 0.5...0.6 N·m (0.4 lbf·ft)
X1
Reference voltage and analog inputs and outputs
1
SCR
Signal cable shield (screen)
2
AI1
Output frequency/speed reference: 0...10 V
3
AGND
Analog input circuit common
4
+10V
Reference voltage 10 V DC
5
AI2
Actual feedback: 0...10 V
6
AGND
Analog input circuit common
7
AO1
Output frequency: 0...10 V
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 output +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
Not configured
15
DI3
Constant frequency/speed selection
16
DI4
Not configured
17
DI5
Not configured
18
DI6
Not configured
Relay outputs
X6, X7, X8
19
RO1C
20
RO1A
21
RO1B
22
RO2C
23
RO2A
24
RO2B
25
RO3C
26
RO3A
27
RO3B
Embedded fieldbus
X5
29
B+
30
A-
Embedded fieldbus, EFB (EIA-485)
31
DGND
S4
TERM
Termination switch
S5
BIAS
Bias resistors switch
Safe torque off
X4
34
OUT1
Safe torque off. Factory connection. Both
35
OUT2
circuits must be closed for the drive to start. See
36
SGND
chapter Safe torque off function in the ACQ580-
37
IN1
04 hardware manual (3AXD50000048677
38
IN2
[English]).
X10
24 V AC/DC
40
24 V AC/DC+ in Ext. 24V AC/DC input to power up the control unit
when the main supply is disconnected.
41
24 V AC/DC- in
EN – Quick installation guide 13
Ready run
250 V AC / 30 V DC
2 A
Running
250 V AC / 30 V DC
2 A
Fault (-1)
250 V AC / 30 V DC
2 A
EN
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