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LED RUN (green) on module front indicates module running normally.
General status collector
System backplane signal inputs RUN, LIVE, BAT, PFail
Four general-purpose inputs 24 V
One FANFAIL input
One external system clock SYNC input
Two relay outputs controlled by RUN signal (Processor Modules A and B).
RUN
A1
A2
AG
B1
B2
BG
RA
RA
S
SG
RB
RB
FN
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TC520 is positioned in a controller subrack to interface with the backplane bus.
The module collects status information from around the system. Inputs from the backplane
bus of the Advant Controller as well as the module front connector are treated.
The information is then distributed on a transmit-only serial link.
This serial link is available on the backplane to all main CPUs for listening only.
To achieve external synchronization of the Advant Controller system calendar clock,
the “minute pulse” is connected to TC520. T he signal is separately distributed
on the bus backplane to the processor module(s).
The module also makes a RUN-signal controlled relay contact externally available.
As long as the RUN-signal is active, the relay contact is closed.
Inputs, except the SYNC input, are filtered digitally by software.
TC520 is totally autonomous, that is, it cannot be affected by an outside user. The status
of all inputs is reported, regardless of whether the inputs are connected or not.
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For the input FN (FANFAIL), the logic high level 24 V is applied as the error state.
The application of the inputs A1, A2, B1, B2 is configured in the controller data base.
Error state with respect to electrical signal level is defined by the application.
ABB
TC
520
See the controller configuration/installation chapters.
Содержание Advant Controller 450
Страница 1: ...Advant OCS with Master software GYDQW RQWUROOHU User s Guide 3BSE 002 415R701 Rev A ...
Страница 26: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xvi ...
Страница 30: ...Advant Controller 450 User s Guide Table of Contents 3BSE 002 415R701 Rev A xx ...
Страница 488: ... GYDQW RQWUROOHU 8VHU V XLGH SSHQGL DUGZDUH 0RGXOHV A 48 3BSE 002 415R701 Rev A ...
Страница 496: ...Advant Controller 450 User s Guide Appendix C Delivery Documentation C 2 3BSE 002 415R701 Rev A ...
Страница 508: ...Advant Controller 450 User s Guide Appendix D Item Designations D 12 3BSE 002 415R701 Rev A ...
Страница 514: ...Advant Controller 450 User s Guide Appendix E Current Consumption and Heat Dissipation E 6 3BSE 002 415R701 Rev A ...
Страница 518: ...Advant Controller 450 User s Guide Appendix F Load Calculation F 4 3BSE 002 415R701 Rev A ...
Страница 522: ...Advant Controller 450 User s Guide Appendix G Memory Calculation G 4 3BSE 002 415R701 Rev A ...
Страница 528: ...Advant Controller 450 User s Guide Appendix H Halt Codes H 6 3BSE 002 415R701 Rev A ...
Страница 561: ...Advant Controller 450 User s Guide Index 3BSE 002 415R701 Rev A iii V Valve control 1 102 VT100 terminal 1 105 ...
Страница 562: ...Advant Controller 450 User s Guide Index iv 3BSE 002 415R701 Rev A ...
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Страница 564: ...3BSE 002 415R701 Rev A March 2000 ...