Wiring; Connection Principle (R0; Connection With Internal Power Supply - ABB ACS560 Hardware Manual

Wiring

For the electrical specifications of the STO connection, see the technical data of
the control unit.
￭ Connection principle (R0...R2)

Connection with internal power supply

K
1 Drive
2 Control unit
3 Control logic
4 To motor
K Activation switch
+ 24 V DC
OUT1
SGND
IN1
IN2
3
The Safe torque off function 193
2
1
UDC+
4
UDC-