CU32
0
inpu
t/o
u
tput te
rm
inals
F
u
nct
ion
D
iag
ra
m
s
2
-11
37
© Siemens AG 2
007 All Rights Reserved
SINAMICS
S List Manual (LH1
), 07/200
7
Fi
gure 2-3
3
2
130 – Dig
ital inp
u
ts/ou
tp
u
ts
, bid
irectiona
l (D
I/DO
8 ... DI/DO
9
)
- 2130 -
Function diagram
8
7
6
5
4
3
2
1
fp_2130_51_eng.vsd
DO: CU_GL, CU_GM, CU_S
SINAMICS
20.02.07 V02.05.00
CU320 input/output terminals - Digital inputs/outputs, bidirectional (DI/DO 8 ... DI/DO 9)
p0795.8 (0)
X122.9
M
Simulation
p0796.8
p0748.8 (0)
DI
DO
p0795.9 (0)
Simulation
p0796.9
p0748.9 (0)
DI
DO
X122.8
DI/DO 9
p0728.9 (0)
DI/DO 8
X122.7
p0728.8 (0)
1
0
1
1
0
1
1
0
1
0
24 V
5 V
0
1
0
1
+24 V
X124.M
X124.+
+
M
X124.M
M
24 V DC to the next device
X124.+
+24 V
<1> The connection shown as a dashed
line applies when used as digital
output (p0728.x = 1).
<1>
<1>
DI
DO
DI
DO
<2> For SERVO and VECTOR, the following applies: Can be used as
fast measuring probe inputs (refer to [4735] [4740]).
1
1
r0723
CU DI status inv
r0722
CU DI status
r0723.9
r0723.8
DI 9_probe <2>
r0721.8
r0721.9
CU S_Src DI/DO 9
p0739 (0)
CU S_Src DI/DO 8
p0738 (0)
DI/DO 8 (X122.7)
r0747.8
DI/DO 9 (X122.8)
r0747.9
DI/DO 9 (X122.8)
r0722.9
DI/DO 8 (X122.7)
r0722.8
r0747
CU DO status
p0799
