Siemens SINAMICS S Manuel page 1237

X524
+24 V
+
0 V
M
L1+
X520.1
+24 V
<1>
DI/DO 0
+24 V
X520.2
<1>
DI/DO 7
X520.9
<1>
M1
X520.10
1 2
DO: TM15DI/DO
Terminal Module 15 (TM15) - bidirectional digital inputs/outputs (DI/DO 0 ... DI/DO 7)
p4028.0 (0)
24 V DI
DI
0
1 DO
DO
p4028.7 (0)
DI
DI
0
1
DO
DO
5 V
<1> The connection shown as dotted line applies when set as digital output (p4028.x = 1).
In this case, the terminal block must be supplied (L1+/M1).
3 4
TM15D DO status
r4047
Simulation
p4096.0 p4095.0 (0)
1
r4021.0
0
DI/DO 0 (X520.2)
p4048.0 (0)
r4047.0
0
-1
1
Simulation
p4096.7 p4095.7 (0)
1
r4021.7
0
DI/DO 7 (X520.9)
p4048.7 (0)
r4047.7
0
-1
1
5 6
fp_9400_01_eng.vsd
18.03.05 V02.04.00
p4099 (4000.00 µs)
TM15D DI status inv TM15D DI status
r4023 r4022
1
r4023.0
DI/DO 0 (X520.2)
r4022.0
TM15D S_srcDI/DO 0
p4030 (0)
1
r4023.7
DI/DO 7 (X520.9)
r4022.7
TM15D S_srcDI/DO 7
p4037 (0)
7 8
Function diagram
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SINAMICS S