Binary Input - Siemens SIPROTEC 4 7SD80 Manual

Line differential protection
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E.2

Binary Input

Table E-2
Binary Input
BI1
BI2
BI3
BI4
BI5
BI6
BI7
SIPROTEC 4, 7SD80, Manual
E50417-G1100-C474-A2, Edition 02.2018
Binary input presettings for all devices and ordering variants
Default function
>85 DT 3pol
>87L block
>87N L block
>BLOCK 50-3
>BLOCK 50N-3
>Rem. Signal 1
>52a 3p Closed
>52a Bkr1 3p Cl
>52b 3p Open
>52b Bkr1 3p Op
>Manual Close
Default Settings and Protocol-dependent Functions
Function No.
Description
3504
>86 DT: >Intertrip 3 pole signal input
32100
>87L Protection blocking signal
32120
>87N L Protection blocking signal
7130
>BLOCK 50-3
7132
>BLOCK 50N-3
3549
>Remote Signal 1 input
379
>52a Bkr. aux. contact (3pole closed)
410
>52a Bkr1 aux. 3pClosed (for AR,CB-Test)
380
>52b Bkr. aux. contact (3pole open)
411
>52b Bkr1 aux. 3p Open (for AR,CB-Test)
356
>Manual close signal
E.2 Binary Input
325

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