Module Layout - Frame R4I - ABB ACS880-104 Hardware Manual

Module layout – Frame R4i
(Frame R3i has a similar layout.)
12
Item Explanation
1 DC (input) connection (under connector cover)
2 Motor (output) connection (under connector cover)
3 Grounding/clamping plates for power cables
4 ZCU-14 control unit
5 Power unit
6 Slots for optional I/O modules
7 I/O terminal blocks
8 Grounding/clamping plate for control cables
9 Memory unit
10 Control panel connector
11 Air temperature sensor
12 Cover with control panel holder (can optionally be left out)
13 Varistor board connecting screw (VAR). Should not be present in an ACS880-104.
3
8
1
6
4
6
5
7
6
2
9
10
11
3
Hardware description 27
13