Bapo-01 Auxiliary Power Extension Module; Hardware Description - ABB ACS560 Hardware Manual

222 Optional panel bus adapters and extension modules

BAPO-01 auxiliary power extension module

￭

Hardware description

The BAPO-01 auxiliary power extension module (option +L534) lets you use an
external 24 V DC power supply with the drive. An external power supply is used to
keep the drive control board energized during a power outage.
The BAPO-01 module has internal connections to provide back-up power to the
control board (I/O, fieldbus). There is a DC to DC flyback converter power supply
inside the module. This power supply takes 24 V DC as input and outputs 5 V DC
to the control board to keep the processor and communication links on at all times.
Note: The BAPO-01 is not a battery.
If you change drive parameters when the control board is energized by the BAPO-01
module, force parameter saving by setting the value of parameter 96.07 PARAM
SAVE to (1) SAVE . Otherwise, changed data will not be saved.