ABB Advant Controller 450 User Manual

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It is preferable that you distribute redundant boards to separate I/O subracks.
The principle of redundancy is hot stand-by or parallel operation, depending on the design of
each module. For example, analog inputs use hot stand-by. Analog outputs use parallel
operation.
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An Advant Controller 450 is normally installed in one or several cabinets, depending on the
number of centrally connected process I/O signals. The cabinet type is RM500 and it is
available in two versions with different dimensions (RM500V1 and RM500V2).
Single as well as double cabinets are used to house an actual installation, or a combination of
single-double cabinets (not screwed together on delivery).
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Bus
extension
I/O subrack
$
%
I/O subrack
Connection
unit
4-20mA
Board
Board
Transducer

ABB Advant Controller 450 Specifications

General

Brand	ABB
Model	Advant Controller 450
Category	Controller
Language	English