ABB ACS480 - Base Unit; Option Modules

￭ Base unit
D 1
DI2
IN1
IN2
+24V
DGND
DCOM
SGND
OUT1
RO C
RO1A
RO1B
1
2
3
4
5
6
Connections of the base unit:
1. Auxiliary voltage outputs
2. Digital inputs
3. Safe torque-off connections
4. Relay output connection
5. Cold configuration connection for CCA-01
6. Front option module slot 1
Option modules
The drive can be equipped with various option module(s). See Type designation
key (page 32).
Operation principle and hardware description 29