Siemens SINAMICS G150 - Page 1247

SINAMICS G130/G150 List Manual (LH2), 04/2014, A5E03263479A
1247
3 Function diagrams
3.23 Terminal Module 31 (TM31)
Fig. 3-191 9550 – Digital inputs, electrically isolated (DI 0 ... DI 3)
- 9550 -
Function diagram
87654321
fp_9550_51_eng.vsd
DO: TM31
SINAMICS
25.03.09 V04.07.00
Terminal Module 31 (TM31) - Digital inputs, electrically isolated (DI 0 ... DI 3)
X520.1
X520.2
X520.3
X520.4
1 = Simulation on
p4095.0
r4023.0
r4022.0
p4095.1
r4023.1
r4022.1
p4095.2
r4023.2
r4022.2
p4095.3
r4023.3
r4022.3
r4022r4023
X520.5 M1
M
<1> When using the electrical isolation, omit the
terminal jumper and connect the load power supply
shown as a dashed line.
<1>
X520.6
1
0
1
0
1
0
1
0
1
1
1
1
24 V
DI 3
DI 2
DI 1
DI 0
DI 0  DI 3
inverted
DI 0  DI 3
r4021.0
r4021.1
r4021.2
r4021.3
<1>
p4096.3
p4096.2
p4096.1
p4096.0
<1>
p4099[0] (4000.00 s)
+
24 V
5 V
<1>
+24 V
X524.M
X524.+
M
X524.M
M
24 V DC to the next device
X524.+
+