ABB Advant Controller 450 - I;O Subrack Configuration

$GYDQW

&RQWUROOHU8VHU¶V*XLGH
&KDSWHU ,QWURGXFWLRQ
1-122 3BSE 002 415R701 Rev A
The rear side of an I/O subrack must be accessible. This is achieved by mounting the I/O
subrack in a hinged frame.
)LJXUH ,26XEUDFN&RQILJXUDWLRQ
Connection to the process
Connection cable
Mounting bar for
connection units
Backplane for parallel
communication bus
Plug-in units