74 Electrical installation
Auxiliary voltage connection
The drive has an auxiliary 24 V DC (±10%)
voltage connection. Depending on the
application, you can use the connection
• To supply external power to the drive
• To supply power from the drive to external
option modules
Connect the external supply or module to the
+24V and DGND terminals.
For more information on how to feed auxiliary
power to the drive, refer to
on page
.
For voltage input specifications, refer to
on page
There is a DC to DC flyback converter power supply inside BAPO-01 module. This
power supply takes 24 V DC as input and outputs 5 V DC to control board to keep the
processor and communication links alive at all times.
Power supply inside BAPO-01 works alongside the main power supply of the drive
and only kicks in when the main power supply shuts down.
RC
RA
RB
+24V
DGND
DCOM
SGND
S+
DI1
DI2
S1
S2
24VDC (+)
GND (-)
DGND
+24V
External supply
ACS380
Main PSU
BAPO-01
+24 V internal
+5 V internal
Содержание ACS380 Series
Страница 1: ...ABB MACHINERY DRIVES ACS380 drives Hardware manual...
Страница 4: ......
Страница 12: ...12 Table of contents...
Страница 20: ...20 Safety instructions...
Страница 46: ...46 Mechanical installation...
Страница 60: ...60 Planning the electrical installation...
Страница 86: ...86 Maintenance...
Страница 120: ...120 Technical data...
Страница 122: ...122 Dimension drawings Frame R0 1 phase 230 V...
Страница 123: ...Dimension drawings 123 Frame R0 400 V...
Страница 124: ...124 Dimension drawings Frame R1 230 V...
Страница 125: ...Dimension drawings 125 Frame R1 3 phase 230 V and 3 phase 400 V...
Страница 126: ...126 Dimension drawings Frame R2 230 V...
Страница 127: ...Dimension drawings 127 Frame R2 400 V...
Страница 128: ...128 Dimension drawings Frame R3 400 V...
Страница 129: ...Dimension drawings 129 Frame R4 400 V...
Страница 130: ...130 Dimension drawings...
Страница 138: ...138 Resistor braking...
Страница 169: ...BTAC 02 pulse encoder interface module 169 Dimensions 3AXD50000031154 rev A...
Страница 170: ...170 BTAC 02 pulse encoder interface module...