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CU320 input/output terminals
Function diagrams
2-397
Siemens AG 2004 All Rights Reserved
SINAMICS G List Manual, Edition 12.2004
Picture 2-21 2133 – Digital inputs/outputs bidirectional (DI/DO 14 ... DI/DO 15)
- 2133 -
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fp_S01_2133_en.vsd
DO: CU320
SINAMICS G
17.12.04
V02.02.00
CU320 input/output terminals - digital inputs/outputs bidirectional (DI/DO 14 ... DI/DO 15)
p0795.14 (0)
1
24 V
5 V
Simulation
p0796.14
p0748.14 (0)
DI
DO
p0795.15 (0)
1
Simulation
p0796.15
p0748.15 (0)
DI
DO
0
1
0
1
1
0
1
1
0
1
X132.12
M
X132.11
DI/DO 15
p0728.15 (0)
DI/DO 14
X132.10
p0728.14 (0)
1
0
1
0
+24 V
X124.M
X124.+
+
M
X124.M
M
24 V DC to the next device
X124.+
+24 V
<1>
The connection shown as dotted line is
applicable when used as digital output
(p0728.x = 1).
<1>
<1>
DI
DO
DI
DO
DI 14_probe
DI 15_probe
r0723
CU DI status inv
r0722
CU DI status
r0723.14
p0799 (4000.00 µs)
r0721.14
r0721.15
DI/DO 14 (X132.10)
r0747.14
DI/DO 15 (X132.11)
r0747.15
DI/DO 15 (X132.11)
r0722.15
DI/DO 14 (X132.10)
r0722.14
r0723.15
r0747
CU DO status
CU S_Src DI/DO 14
p0744 (0)
CU S_Src DI/DO 15
p0745 (0)
Function diagram