Multiple Drives (External Power Supply) - ABB ACS530-04 Hardware Manual

146 Safe torque off function

Multiple drives (external power supply)


ACS530-04
Control unit
+ 24 V DC
+ 24 V DC
ACS530-04
Control unit
+ 24 V DC
+ 24 V DC
ACS530-04
Control unit
+ 24 V DC
+ 24 V DC
STO
OUT1
34
35 OUT2
36 SGND
37 IN1
IN2
38
STO
OUT1
34
35 OUT2
36 SGND
IN1
37
IN2
38
STO
OUT1
34
35 OUT2
36 SGND
IN1
37
IN2
38
24 V DC
– +
K