Wiring; Connection Principle; Single Acs480 Drive, Internal Power Supply - ABB ACS480-04-09A8-1 Hardware Manual

Wiring

For the electrical specifications of the STO connection, see the technical data of the
control unit.
￭

Connection principle

Single ACS480 drive, internal power supply

K
OUT1
SGND
IN1
IN2
1 Drive
2 Control unit
3 Control logic
4 To motor
K Activation switch
2
+ 24 V DC
3
The Safe torque off function 205
UDC+
UDC-
1
A
4