Siemens 7VK512

)NSTALLATION INSTRUCTIONS6+
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 -ARSHALLING OF THE BINARY INPUTS ADDRESS BLOCK 
4HE UNIT CONTAINS  BINARY INPUTS WHICH ARE DESIG
NATED ).054  TO ).054  4HEY CAN BE MARSHALLED
IN ADDRESS BLOCK  4HE ADDRESS BLOCK IS REACHED
BY PAGING IN BLOCKS ÅÇOR BY DIRECT ADDRESSING WITH
$!  % 4HE SELECTION PROCEDURE IS CARRIED OUT
AS DESCRIBED IN 3ECTION 
! CHOICE CAN BE MADE FOR EACH INDIVIDUAL INPUT FUNC
TION AS TO WHETHER THE DESIRED FUNCTION SHOULD BE
COME OPERATIVE IN THE
NORMALLY OPEN MODE OR IN
THE
NORMALLY CLOSED MODE WHEREBY
./
NORMALLY OPEN MODE THE INPUT ACTS AS A ./
CONTACT IE THE CONTROL VOLTAGE AT THE INPUT
TERMINALS ACTIVATES THE FUNCTION
.#
NORMALLY CLOSED MODE THE INPUT ACTS AS A
.# CONTACT IE CONTROL VOLTAGE PRESENT AT THE
TERMINALS TURNS OFF THE FUNCTION CONTROL VOLT
AGE ABSENT ACTIVATES THE FUNCTION
7HEN PAGING THROUGH THE DISPLAY EACH INPUT FUNC
TION IS DISPLAYED WITH THE INDEX
./ OR .# WHEN
PROCEEDING WITH THE
.O KEY .
4ABLE  SHOWS A COMPLETE LIST OF ALL THE BINARY INPUT
FUNCTIONS WITH THEIR ASSOCIATED FUNCTION NUMBER
&.O )NPUT FUNCTIONS NATURALLY HAVE NO EFFECT IF THE
CORRESPONDING PROTECTION FUNCTION IS NOT FITTED IN THE
RELAY OR HAS BEEN PROGRAMMED OUT 
DE CONFI
GURED
 REFER TO 3ECTION 
7ITH DIRECT INPUT OF THE FUNCTION NUMBER LEADING ZER
OS NEED NOT BE USED 4O INDICATE THE CONTACT MODE
THE FUNCTION NUMBER CAN BE EXTENDED BY A DECIMAL
POINT FOLLOWED BY  OR  WHEREBY
 MEANS
NORMALLY OPEN MODE CORRESPONDS TO
./ AS ABOVE
 MEANS
NORMALLY CLOSED MODE CORRESPONDS TO
.# AS ABOVE
)F THE EXTENSION WITH  OR  IS OMITTED THE DISPLAY FIRST
INDICATES THE FUNCTION DESIGNATION IN
NORMALLY
OPEN
MODE ./ "Y PRESSING THE .O KEY . THE
MODE IS CHANGED TO .# !FTER DIRECT INPUT OTHER FUNC
TIONS CAN BE SELECTED BY PAGING THROUGH THE FUNC
TIONS FORWARDS WITH THE
.O KEY . OR BACKWARDS
WITH THE BACKSPACE KEY 2 4HE CHANGED FUNCTION
THEN MUST BE RE
CONFIRMED BY THE ENTRY KEY %
4HE ASSIGNMENT OF THE BINARY INPUTS AS DELIVERED
FROM FACTORY IS SHOWN IN THE GENERAL DIAGRAMS IN !P
PENDIX ! 4HE FOLLOWING BOXES SHOW AS AN EXAMPLE
THE ALLOCATION FOR BINARY INPUT  4ABLE  SHOWS ALL
BINARY INPUTS AS PRESET FROM THE FACTORY
 -!23(!,,).'
").!29 ).0543
"EGINNING OF BLOCK
-ARSHALLING BINARY INPUTS
4HE FIRST BINARY INPUT IS REACHED WITH THE KEY !
 ").!29
).054 
!LLOCATIONS FOR BINARY INPUT 
&
#HANGE OVER TO THE SELECTION LEVEL WITH & !
 ).054 
NOT ALLOCATED
 ).054 
,%$ RESET ./
2ESET OF STORED ,%$ INDICATIONS &.O 
NORMALLY OPEN OPERATION
,%$S ARE RESET WHEN CONTROL VOLTAGE PRESENT
.O FURTHER FUNCTIONS ARE INITIATED BY BINARY INPUT 