Subrack - ABB Advant Controller 450 Product Manual

Advant Controller 450 Product Guide
Chapter 4 Hardware Components

4.5 Subrack

4-4
Controller Subrack
The controller subrack of Advant Controller 450, RF533, uses FutureBus+ (IEEE 896) as the
system bus. It is divided into three parts, as seen in
Underneath the subrack is always a fan unit RC527 attached. The subrack is also equipped with
a supervision unit TC520. The supervision unit is a general status collector to which also other
additional signals are connected:
• System bus signals RUN, LIVE, BAT, PFAIL
• Four general-purpose inputs 24 V
• One FANFAIL input
• One external system clock SYNC input (minute pulse)
• Two relay outputs controlled by RUN signal (Processor Module A and B)
.
PM SC
PM
511V
511V 510
Figure 4-2. Example of a subrack RF533 for Advant Controller 450
Part A of the subrack contains 8 slots for FB+ modules such as processor modules and
submodule carriers.
Part B and C contains 5 slots each for voltage regulators (SR511), battery chargers (SB510) and
supervision unit (TC520). The modules in part B and C must be placed as shown in
S100 I/O Subrack
Please refer to the Product Guide for S100 I/O.
Figure
Part A
SC
SC SC SC SC
520
510 510 520 520
4-2.
Part B
SR511 SR511
SB510 SB510
Part C
Figure
3BSE 015 953R201 Rev B
4-2.