Siemens SINAMICS S Manuel page 1238

X524
+24 V
+
0 V
M
L2+
X521.1
+24 V
<1>
DI/DO 8
+24 V
X521.1
<1>
DI/DO 15
X521.9
<1>
M2
X521.10
1 2
DO: TM15DI/DO
Terminal Module 15 (TM15) - bidirectional digital inputs/outputs (DI/DO 8 ... DI/DO 15)
p4028.8 (0)
24 V DI
DI
0
1 DO
DO
p4028.15 (0)
DI
DI
0
1
DO
DO
5 V
<1> The connection shown as dotted line is applicable when set as digital output (p4028.x = 1).In this
case, the terminal block must be supplied (L2+/M2).
3 4
TM15D DO status
r4047
Simulation
p4096.8
p4095.8 (0)
1
r4021.8
0
DI/DO 8 (X521.2)
p4048.8 (0)
r4047.8
0
-1
1
Simulation
p4096.15 p4095.15 (0)
1
r4021.15
0
DI/DO 15 (X521.9)
r4047.15 p4048.15 (0)
0
-1
1
5 6
fp_9401_01_eng.vsd
18.05.05 V02.04.00
p4099 (4000.00 µs)
TM15D DI status inv TM15D DI status
r4023 r4022
1
r4023.8
DI/DO 8 (X521.2)
r4022.8
TM15D S_src DI/DO 8
p4038 (0)
1
r4023.15
DI/DO 15 (X521.9)
r4022.15
TM15D S_src DI/DO 15
p4045 (0)
7 8
Function diagram
- 9401 -
SINAMICS S