ABB ACS880-107 Series

External power supply
OUT
SGND
IN1
IN2
OUT
SGND
IN1
IN2
OUT
SGND
IN1
IN2
+24 V
24 V DC
–+
K
XSTO
XSTO
XSTO
1
2
1
2
1
2
*
*
*
Drive/Inverter unit1
Control unit2
Activation switchK
* Terminal designation may vary depending on drive/inverter unit type
190 The Safe torque off function