Multiple Acq580-34 Drives, Internal Power Supply - ABB ACQ580-34 Hardware Manual

140 The Safe torque off function

Multiple ACQ580-34 drives, internal power supply

+ 24 V DC
+ 24 V DC
2
1
2
1
2
1
1 Drive
2 Control unit
K Activation switch
STO
34 OUT1
35 OUT2
36 SGND
37 IN1
38 IN2
STO
34 OUT1
35 OUT2
36 SGND
37 IN1
38 IN2
STO
34 OUT1
35 OUT2
36 SGND
37 IN1
38 IN2
K