ABB ACS180-04S-03A7-1, Руководство по оборудованию, Страница: 72 / 192

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Default I/O connection diagram (ABB standard macro)
Description
Term.
1) Connection
Digital I/O and relay output connections
Aux. +24 V DC, max. 100 mA 24 V
21
22
8
9
10
11
12
18
19
20
5
6
7
24V
DGND
DI1
DI2
DI3
DI4
DCCOM
DO
DO SRC
NC
COM
NO
DO COM
Aux. voltage output common DGND
Stop (0) / Start (1) DI1
Forward (0) / Reverse (1) DI2
Constant speed selection DI3
Constant speed selection DI4
Digital input common DCOM
Running DO
Digital output common DO COM
Digital output auxiliary voltage DO SRC
Relay output
No fault [Fault (-1)]
NC
COM
NO
Analog I/O
Speed reference (0…10V) AI1/DI5
AI1/DI5
AGND
AI2
AGND
AO
10V
SCREEN
14
13
15
16
17
23
24
Analog input circuit common AGND
Not used AI2
Analog output circuit common AGND
Output frequency (0...20mA) AO
Ref. v10 V DC 10V
Signal cable shield (screen) SCREEN
Safe torque off (STO)(only on ACS180-04S)
Safe torque off function. S+
1
2
3
4
S+
SGND
S1
S2
Connected at the factory. Drive starts
only when both circuits are closed.
SGND
S1
S2
72 Electrical installation