External Power Supply - ABB ACS880-104 Hardware Manual

320 The Safe torque off function

External power supply

2
1
2
1
2
1
1 Drive/Inverter unit
2 Control unit
K Activation switch
* Terminal designation may vary depending on drive/inverter unit type
XSTO
OUT
*
+24 V
SGND
IN1
IN2
XSTO
OUT
*
SGND
IN1
IN2
XSTO
* OUT
SGND
IN1
IN2
24 V DC
– +
K