Siemens SINAMICS S Series List Manual page 1145

24 V DC to the next device
X124.M M
X124.M M
+
X124.+ +24 V
X124.+
+24 V
X122.7 DI/DO 8
<1>
X122.8 DI/DO 9
<1>
X122.9 M
<1> The connection shown as a dashed <2> Can be used as fast measuring probe inputs (refer to [4735], [4740]).
line applies when used as digital <3> Can only be used SIMOTION D.
output (p0728.x = 1).
1 2
DO: CU_CX32
CX32 input/output terminals - Digital inputs/outputs, bidirectional (DI/DO 8 ... DI/DO 9)
CU DO status
r0747
p0728.8 (0)
r0721.8
DI
DI
0
DI/DO 8 (X122.7)
1
24 V
DO
DO
r0747.8
p0728.9 (0) r0721.9
DI
DI
0
5 V
DI/DO 9 (X122.8)
1 DO
DO
r0747.9
3 4
Simulation
p0796.8
p0795.8 (0)
1
0
p0748.8 (0)
0
1
1
Simulation
p0796.9 p0795.9 (0)
DI 9_probe <2>
1
0
p0748.9 (0)
0
1
1
5 6
fp_2230_51_eng.vsd
19.05.06 V02.05.00
p0799 (4000.00 µs)
<3>
CU DI status inv CU DI status
r0723 r0722
1
r0723.8
DI/DO 8 (X122.7)
r0722.8
CU S_Src DI/DO 8
p0738 (0)
1
r0723.9
DI/DO 9 (X122.8)
r0722.9
CU S_Src DI/DO 9
p0739 (0)
7 8
Function diagram
- 2230 -
SINAMICS