Mechanical installation
Refer to Installing options (page 86) and BAPO, BREL, BRES, and BTAC modules
quick installation guide (3AXD50000837946 [English]).
Electrical installation
Connect the external power supply to the +24 V and DGND terminals on the drive.
See the electrical installation instructions of the drive.
Do not chain an external 24 V DC power supply to several drives. Each drive must
be powered by a single 24 V DC power supply, or a separate 24 V DC output of one
auxiliary power source.
24VDC (+)
GND (-)
+24V
DGND
BAPO-01
1
2
3
4
5
External power supply1
Drive2
+24 V internal3
Main power supply4
+5 V internal5
BAPO-01 auxiliary power extension module 249