Siemens SINAMICS S Manuel page 1012

24 V DC to the next device
X124.M
M
M
X124.M
+
X124.+ +24 V
X124.+
+24 V
X122.1 DI/DO 10
0
<1>
X122.1
DI/DO 11
1
<1>
X122.1
M
2
<1> The connection shown as dotted line is <2> Can be used as fast measuring probe inputs (refer to [4735] [4740]).
applicable when used as digital output
(p0728.x = 1).
1 2
DO: CU_S
CU320 input/output terminals - digital inputs/outputs bidirectional (DI/DO 10 ... DI/DO 11)
CU DO status
r0747
p0728.10 (0) r0721.10
DI
DI
0
DI/DO 10 (X122.10)
1 24 V
DO
DO
r0747.10
p0728.11 (0)
r0721.11
DI
DI
0
5 V
DI/DO 11 (X122.11)
1 DO
DO
r0747.11
3 4
Simulation
p0796.10 p0795.10 (0)
DI 10_probe
1
[4735.1]
<2>
[4740.1]
0
p0748.10 (0)
0
1
1
Simulation
p0796.11 p0795.11 (0)
DI 11_probe
1
[4735.1]
<2>
[4740.1]
0
p0748.11 (0)
0
1
1
5 6
fp_2131_01_eng.vsd
31.03.05 V02.04.00
p0799 (4000.00 µs)
CU DI status inv CU DI status
r0723 r0722
1
r0723.10
DI/DO 10 (X122.10)
r0722.10
CU S_Src DI/DO 11
p0740 (0)
1
r0723.11
DI/DO 11 (X122.11)
r0722.11
CU S_Src DI/DO 11
p0741 (0)
7 8
Function diagram
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SINAMICS S