Settings Of The Cooling Fan Transformer; Installation Of Optional Modules; Cabling Of I/O And Fieldbus Modules - ABB ACS800-04 Hardware Manual

Settings of the cooling fan transformer

The voltage transformer of the cooling fan is located at the top right-hand corner of
the drive module. Remove the front cover for adjusting the settings and replace the
cover after setting.

Installation of optional modules

The optional module (such as a fieldbus adapter, an I/O extension module and the
pulse encoder interface) is inserted in the optional module slot of the RMIO board in
the RDCU control unit and fixed with two screws
module manual for the cable connections.

Cabling of I/O and fieldbus modules


Strain relief
with a cable tie
Set to 220 V if the supply frequency is 60 Hz. Set
to 230 V if the supply frequency is 50 Hz.
Set according to the supply voltage:
380 V, 400 V, 415 V, 440 V, 480 V or 500 V; or
525 V, 575 V, 600 V, 660 V or 690 V.
Note: No need to set for 230 V units.
.
See the appropriate optional
Grounding wire of the outer shield
Alternative to a)
As short as possible
1
2
3
4
a)
Module
Electrical installation 71