Default I/O Connections - ABB ACH580-01 Kurzanleitung Für Die Installation

Default I/O connections

Default I/O connections of the HVAC 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).
Wire sizes:
2
0.2...2.5 mm (24...14 AWG): Terminals +24V, DGND, DCOM, B+, A-, DGND, Ext. 24V
2
0.14...1.5 mm (26...16 AWG): Terminals DI, AI, AO, AGND, RO, STO
Tightening torques: 0.5...0.6 N·m (0.4 lbf·ft)
EN – R0...R4 Quick installation guide 31
X1 Reference voltage and analog inputs and outputs
1 SCR
2 AI1
3 AGND
4 +10V
5 AI2
6 AGND
7 AO1
8 AO2
9 AGND
X2 & X3 Aux. voltage output and programmable digital inputs
10 +24V
11 DGND
12 DCOM
13 DI1
14 DI2
15 DI3
16 DI4
17 DI5
18 DI6
X6, X7, X8 Relay outputs
19 RO1C
20 RO1A
21 RO1B
22 RO2C
23 RO2A
24 RO2B
25 RO3C
26 RO3A
27 RO3B
X5 Embedded fieldbus
29 B+
30 A-
31 DGND
S4 TERM
S5 BIAS
X4 Safe torque off
34 OUT1
35 OUT2
36 SGND
37 IN1
38 IN2
Signal cable shield (screen)
Output frequency/speed reference: 0...10 V
Analog input circuit common
Reference voltage 10 V DC
Actual feedback: 0...10 V
Analog input circuit common
Output frequency: 0...10 V
Output current: 0...20 mA
Analog output circuit common
Aux. voltage output +24 V DC, max. 250 mA
Aux. voltage output common
Digital input common for all
Stop (0) / Start (1)
Not configured
Constant frequency/speed selection
Not configured
Not configured
Not configured
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
Embedded fieldbus, EFB (EIA-485)
Termination switch
Bias resistors switch
Safe torque off. Factory connection. Both circuits
must be closed for the drive to start. See chapter
The Safe torque off function in ACH580-01 (0.75
to 250 kW) hardware manual (3AUA0000076331
[English]).
R0-
R4
R5
R6-
R9
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