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Hardware and Connections
2.3.3
Connections to Plug-In Terminals
Terminal Blocks for
Voltage
Connections
2-42
Covering cap for
18 terminal voltage
connection terminal block
Figure 2-39
Covering caps for terminal blocks with screw terminals
Plug-in terminals are only available for voltage connections. Current connections are
made with screw terminals on all 7SA6.
There are two versions of plug-in terminal blocks. They are shown in Figure 2-14.
c
b
a
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
a
18 terminal
Figure 2-40
Terminal blocks of plug-in terminals for voltage connections — rear view
c
b
c
Covering cap for
12 terminal voltage
or 8 Terminal Current
connection terminal block
b
a
1
2
3
4
5
6
7
8
9
10
11
12
a
b
c
12 terminal
C53000-G1176-C156-2
7SA6 Manual
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