Control Unit - Siemens SINAMICS S120 Equipment Manual

Control Units
2.2 Control Unit 320 (CU320)
ext.
24 V
+
M
Figure 2-4 Example connection of CU320
2-6
X124
+
+
M
M
X122
1
2
3
4
5
2)
6
7
8
9
10
11
12
3)
X132
1
2
3
4
5
2)
6
7
8
9
10
11
12
3)
X100
+ 24 V
M
M

Control Unit 320

DI 0
DI 1
DI 2
DI 3
M 1
M
DI/DO 8
DI/DO 9 1)
M
DI/DO 10 1)
1) Fast inputs
DI/DO 11 1)
(must be shielded)
M
2) Jumper open, isolation for
digital inputs (DI)
DI 4
3) Individually parameterizable
DI 5
as input/output
DI 6
DI 7
M 2
M
DI/DO 12
DI/DO 13 1)
M
DI/DO 14 1)
DI/DO 15 1)
M
X140
Serial interface
Equipment Manual for Control Units and Additional System Components
Equipment Manual, (GH1), 04.2004 Edition, 6SL3097-2AH00-0BP0
+
M
X101 X102 X103
X126
PROFIBUS
cu320_a.vsd