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BCU-x2
XD2D
XD2D
XD2D
1
2
3
4
B
A
BGND
SHIEL
D
1
2
3
4
B
A
BGND
SHIEL
D
1
2
3
4
B
A
BGND
SHIEL
D
Termination ON
Termination ON
Termination OFF
The X485 connector
The X485 provides a connection for optional CIO-01 I/O module. The following diagram
shows the wiring for the CIO module.
BCU
CIO
CIO
X485
B
A
BGND
SHIELD
X485
B
A
GND
SHIELD
X485
B
A
GND
SHIELD
Safe torque off (XSTO, XSTO OUT)
Note:
The XSTO input only acts as a true Safe torque off input on the inverter control unit.
De-energizing the IN1 and/or IN2 terminals of other units (supply, DC/DC converter, or brake
unit) will stop the unit but not constitute a true safety function.
FSO-xx safety functions module connection (X12)
See the user manual of the FSO-xx module. Note that the FSO-xx safety functions module
is not in use in supply (or DC/DC converter or brake) units.
SDHC memory card slot
The BCU-x2 has an on-board data logger that collects real-time data from the power modules
to help fault tracing and analysis. The data is stored onto the SDHC memory card inserted
into the SD CARD slot and can be analyzed by ABB service personnel.
144 Control units of the drive
Summary of Contents for ACS880-1604LC
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 1604LC DC DC converter modules Hardware manual ...
Page 2: ......
Page 4: ......
Page 12: ...12 ...
Page 16: ...16 ...
Page 34: ...34 ...
Page 42: ...Kits for ACS880 1604LC R8i unit in Rittal VX25 cabinets 42 Cabinet construction ...
Page 43: ...Stage 1 Installation of common parts Cabinet construction 43 10 ...
Page 45: ...Stage 3 Module installation parts Cabinet construction 45 10 ...
Page 46: ...Stage 4 DDC and energy storage connection 46 Cabinet construction ...
Page 47: ...Stage 5A DC connection with charging Cabinet construction 47 10 ...
Page 48: ...Stage 5B DC connection without charging 48 Cabinet construction ...
Page 49: ...Stage 6 Cooling components Cabinet construction 49 10 ...
Page 50: ...Stage 7 DDC module and filter installation 50 Cabinet construction ...
Page 51: ...Stage 8 Swing frame and shroud installation Cabinet construction 51 10 ...
Page 58: ...58 ...
Page 72: ...72 ...
Page 124: ...124 ...
Page 138: ...138 ...
Page 148: ...148 ...
Page 150: ...R8i DC DC converter module 150 Dimension drawings ...
Page 151: ...BDCL filter module Dimension drawings 151 ...
Page 152: ...Quick connector 152 Dimension drawings ...
Page 153: ...BCU control unit Dimension drawings 153 ...
Page 154: ...BAMU voltage current measurement unit Dimensions in mm 1 mm 0 0394 in 154 Dimension drawings ...