Siemens siprotec 7SJ63 - Housing for Panel Surface Mounting

Appendix
A-28 7SJ63 Manual
C53000-G1140-C120-1
A.3.2 Housing for panel surface mounting
7SJ631∗–∗B
Figure A-23 General diagram 7SJ631∗–∗B (panel surface mounting) – V4.0 –
For connections of the further interfaces, see figure A-26.
25
50
22
47
24
49
23
48
19
44
21
20
46
83
59
55
80
81
82
58
57
56
96
71
70
94
95
53
52
76
77
51
L+ (V+)
L– (V–)
( )
~
+
-
100
75
99
74
98
73
97
72
54
79
Power
Ground at Side
supply
Wall of Housing
Front PC Port
Interference suppression
capacitors at the
Ceramic, 4.7 nF, 250 V
relay contacts,
I
A
3I
0
I
B
I
C
V
c
V
a
BI7
V
b
BI1
BI2
BI4
BI5
BI6
BI3
BI21
BI22
BI24
BI23
BO3
BO1
BO2
BO11
BO12
BO13
BO14
BO15
Live status
contact
Jumper (NO, NC)
>Block 50-2, >Block 50N-2
>Reset LED
>Light on
>52-b, 52 Breaker
>52-a, 52 Breaker
Disconnector open
Disconnector closed
52 Breaker, Relay TRIP
52 Breaker, 79 Close
Open Ground. switch
Close Ground. switch
Open disconnector
Close disconnector
Measurement Supervision
52 Breaker, 79 Close
Ground. switch open
Ground. switch closed
>CB ready
>Door close
Assignment of Pins
of Interface, refer to
Table 8-10 in Sub-
section 8.2.1
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