■
Overview of the control connections of the BCU control unit
The diagram shows the control connections and interfaces of the BCU control unit.
1
2
3
4
5
6
7
FXX
FXX
FXXX
8
CLOSE
9
10
Control panel.
7
Analog and digital I/O extension modules and
fieldbus communication modules can be inserted
into slots 1, 2 and 3.
1
2
3
Fiber optic links to power modules (inverter,
supply, brake or converter)
8
Memory unit
4
Ethernet port. Not in use.
9
Slot 4 for RDCO-0x
5
Safety option interface. Only in use for the invert-
er units.
10
Terminal blocks.
6
26 Operation principle and hardware description
Summary of Contents for ACS880-207LC
Page 1: ... ABB INDUSTRIAL DRIVES ACS880 207LC IGBT supply units Hardware manual ...
Page 2: ......
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Page 52: ...52 ...
Page 62: ...62 ...
Page 74: ...4 74 Maintenance ...
Page 79: ...4 5 6 Maintenance 79 ...
Page 96: ...Internal cooling circuit data See chapter Internal cooling circuit 96 Technical data ...
Page 98: ...98 Technical data ...
Page 99: ... 600 mm wide incoming cubicle or input cubicle Technical data 99 ...
Page 100: ... 1000 mm wide input cubicle 100 Technical data ...
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