
Control units of the drive
Contents of this chapter
This chapter
•
describes the connections of the control unit,
•
contains the specifications of the inputs and outputs of the control unit.
General
The brake unit is controlled by a BCU-x2 control unit. The BCU-x2 consists of a BCON-12
control board (and a BIOC-01 I/O connector board and power supply board) built in a metal
housing. The control unit is connected to the brake module(s) by fiber optic cables.
In this manual, the name “BCU-x2” represents the control unit types BCU-02 and BCU-12.
These have a different number of power module connections (2 and 7 respectively) but are
otherwise similar.
6
Control units of the drive 45
Summary of Contents for ACS880-0500-3
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 607 3 phase brake units Hardware manual ...
Page 2: ......
Page 4: ......
Page 8: ...8 ...
Page 12: ...12 ...
Page 30: ...30 ...
Page 32: ...32 ...
Page 36: ...36 ...
Page 44: ...44 ...
Page 54: ...54 ...
Page 62: ...62 ...
Page 66: ...66 Maintenance ...
Page 82: ...Dimension drawing bottom exit 82 Dimension drawings ...
Page 83: ...Dimension drawings 83 ...
Page 84: ...Dimension drawing top exit 84 Dimension drawings ...
Page 85: ... Dimension drawings 85 ...
Page 86: ......