Installing the PSSu system
Installation Manual PSSuniversal
21262-EN-07
20
}
Terminal row 2
All connections are linked; bridged to the 24 V periphery supply connection from the
first connection level
}
Terminal row 3
All connections are linked; bridged to the 0 V periphery supply connection from the first
connection level
Input/output modules can be installed in any order. However, for the connection diagram to
be consistent it makes sense to arrange input/output modules of the same type into groups.
Single-row connector
24 V
0 V
Inputs or
outputs
Terminal rows
1
2
3
4
5
6
7
9
8
10
1
Three-row connector
1
11
21
12
22
13
23
14
24
15
25
16
26
17
27
18
28
19
29
20
30
10
9
8
3
5
6
7
24 V
4
2
0 V
Inputs or
outputs
Terminal rows
1
2
3
