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For use with 24 V direct d.c. supply
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Provides a backup time of about 5 ms at full load.
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The Energy Reservoir DSSB 170 is a capacitor unit intended for use with
24 V direct supply (without d.c./d.c. converter). In the event of mains
power failure, the unit provides the system with energy necessary for
storage of important data.
DSSB 170 is built up on a 19-inch apparatus plate.
The controller and the first I/O subrack require one energy reservoir.
Additional I/O subracks need a second unit.
The following description refers to the block diagram (next page).
The capacitor charging current is limited with a low-resistance power resistor.
The energy stored in the capacitors is discharged via a resistor when the unit is
disconnected from the mains power supply and the load.
Unregulated d.c. supply is connected at the terminals X1:1 - 4. The output
X2:1 - 4 supplies the 5 V regulator units with 24 V.
A serial diode prevents the energy stored in the unit from leaking back to the
supply mains in the event of a power failure.
465 (18”)
177 (7”)
101.5 (4”)
37.5 (1.5”)
7 x 13 (x4)
20 (0.8”)
75 (3”)
482 (19”)
X2
X1
All measurements in mm (in.)
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 ...