![background image](http://html.mh-extra.com/html/abb/acs880-1604lc/acs880-1604lc_hardware-manual_4544027.webp)
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
Operation principle and hardware description 27
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 ...