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Appendix
7SA6∗2∗–∗G
Figure A-20
General Diagram 7SA6
A-36
50
I
L1
100
49
I
L2
99
48
I
L3
98
47
I
4
97
U
45
L1
U
44
L2
94
U
L3
95
46
U
4
96
108
BI1
107
BI2
106
BI3
105
BI4
104
BI5
158
195
BI6
145
194
BI7
144
125
BI8
124
BI9
123
BI10
122
BI11
175
BI12
174
BI13
173
BI14
172
BI15
171
121
BI16
120
BI17
119
BI18
170
BI19
169
168
BI20
118
140
BI21
139
BI22
138
BI23
137
BI24
190
BI25
189
BI26
188
BI27
187
BI28
186
136
BI29
135
BI30
134
BI31
185
BI32
184
183
BI33
133
∗
∗
∗
−
2
G (Panel Surface Mounting)
BO1
BO2
BO3
BO4
BO5
)
*
BO6
BO7
BO8
BO9
BO10
BO11
BO12
)
*
BO13
BO14
BO15
BO16
BO17
BO18
BO19
Live status
1 2
contact
3 2
+
Power
~
( )
-
supply
Time
Synchronisation
Protection Interface
or Analog Output
Sevice Interface
System Interface
or Analog Output
Front Serial
Operating Interface
Earthing at the
Side Wall
149
199
148
198
197
147
196
146
19 (–)
69 (+)
18
68
70
20
23
22
72
21
71
34 (–)
84 (+)
33
83
85
35
40
39
89
36
86
101
102
37
38
Earthing
Terminal (51)
2
IN SYNC
52
IN 12 V
3
COM SYNC
53
COMMON
4
IN 5 V
54
IN 24 V
1
Screen
For Pin Allocations of
8-11
Interfaces see Table
D
8-12
and
in Subsection
8.2.1
C
B
)
*
Power Relay
7SA6 Manual
C53000-G1176-C156-2
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