ABB DriveIT ACH550-01 User Manual page 117

ACH550 User's Manual
Note! Drive starts only if possible protection functions (Run enable or Start enable 1 and 2)
are activated from I/O or disabled with parameters.
Wiring and applications
Hand Control
1 SCR Signal cable shield (screen)
2 AI1
Not used
3 AGND
Analog input circuit common
10 V
4 Reference voltage 10 VDC
AI2
5
Not used
Analog input circuit common
AGND
6
AO1 Output frequency: 0(4)...20 mA
7
Output current: 0(4)...20 mA
AO2
8
AGND Analog output circuit common
9
Auxiliary voltage output + 24 VDC
24 V
10
Common for DI return signals
11
GND
12 DCOM Digital input common for all
13 DI1
Not used
14
DI2 Not used
DI3
15
Not used
16
DI4 Not used
17
DI5 Not used
DI6 Not used
18
Relay output 1 (Par 1401)
RO1C
19
Default operation
20
RO1A
21 RO1B Ready=> 19 connected to 21
Relay output 2 (Par 1402)
22 RO2C
Default operation
23 RO2A
Running=> 22 connected to 24
RO2B
24
Relay output 3 (Par 1403)
25 RO3C
Default operation
26
RO3A
Fault(-1)=> 25 connected to 27
27 RO3B
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