ABB ACS580-04 - Connection Principle; Single ACS580-04 Drive, External Power Supply; Single ACS580-04 Drive, Internal Power Supply; Wiring

Wiring
For the electrical specifications of the STO connection, see the technical data of the
control unit.
￭ Connection principle
Single ACS580-04 drive, internal power supply
OUT1
+ 24 V DC
SGND
STO
UDC+
UDC-
K
2
1
3
4
OUT2
+ 24 V DC
IN1
IN2
34
35
36
37
38
Drive1
Control unit2
Control logic3
To motor4
Activation switchK
Single ACS580-04 drive, external power supply
OUT1
+ 24 V DC
SGND
STO
UDC+
UDC-
2
1
3
4
OUT2
+ 24 V DC
IN1
IN2
34
35
36
37
38
+
24 V DC
-
K
The Safe torque off function 223