ABB ACS550-U2 Installation Supplement Manual page 7

Installation Supplement for ACS550-U2 Drives
• Route all power and control wiring through the top of the extension module.
• The following diagram shows the power and control connection points in the
enclosure module supplied with the R7 drive module.
R7 Frame Size
OMIO Board
(Control Wiring Terminals
and Option Module Mounts)
7
Gland/Conduit Plate
(Cable fittings shown
are typical examples)
PE Connection
Output (U2,V2,W2)
Input (U1,V1,W1)
Switch Fuse
PDM-146378-8
Installation