Siemens SINAMICS S120 Manual De Listas página 2153

24 V DC to the next device
X124.+
X124.+
X124.M
X124.M
X121.10
<1>
X121.11
<1>
X121.12
<1> The wiring shown as a dashed line applies when
used as digital output (p0728.x = 1).
1 2
DO: CU_S
CU310-2 input/output terminals - Digital inputs/outputs, bidirectional (DI/DO 10 ... DI/DO 11)
+24 V
M
M
p0728.10 (0)
DI DI
0
DI/DO 10
24 V
<3>
1
DO DO
p0728.11 (0)
DI DI
0
DI/DO 11
5 V
<3>
1
DO DO
M
<2> Can be used as fast measuring probe inputs (refer to [4735], [4740]).
<3> The digital output access authority is displayed in r0729.
3 4
p0796.10 p0795.10 (0)
1
0
r0721.10
p0748.10 (0)
1
r0747.10
0
0
p0796.11 p0795.11 (0)
1
0
r0721.11
p0748.11 (0)
1
r0747.11
0
5 6
fp_2031_51_eng.vsd
20.03.17 V05.02.03
p0799[0] (4000.00 µs)
CU DI status inverted CU DI status
r0723 r0722
<2>
r0722.10
1
r0723.10
CU S_src DI/DO 10
0
p0740
(0)
1
1
DI 11_probe
<2>
r0722.11
1 r0723.11
CU S_src DI/DO 11
0
p0741
(0)
1
1
7
Function diagram
SINAMICS
8
- 2031 -