Siemens SIMATIC S5-115U User Manual page 553

Simatic s5 series cpu 941-7ub11 cpu 942-7ub11 cpu 943-7ub11 and cpu 943-7ub21 cpu 944-7ub11 and cpu 944-7ub21
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S5-115U Manual
Digital Input Module 16 x 48 to 60 V UC, Floating
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Terminal Assignment
B
U
S
Block diagram
EWA 4NEB 811 6130-02b
Technical Specifications
Number of inputs
Floating
- in groups of
L1
Input voltage L1
- rated value
- frequency
- for "0" signal
- for "1" signal
N (M)
Input current at
L1
"1" signal
- for 48 V AC /50 Hz
- for 48 V DC
- for 60 V AC /50 Hz
- for 60 V DC
Response time
N (M)
- from "0" to "1"
- from "1" to "0"
L1
Cable length
- shielded
- unshielded
Isolation rating
N (M)
Rated isolation voltage
L1
(between groups)
- isolation group
- tested with
Rated isolation voltage
(L1 to
- isolation group
N (M)
- tested with
6ES5 432-7LA11
Connection of 2-wire
BERO proximity switches
- quiescent current
Current consumption
- from 5 V (internal)
DIGITAL
INPUT
Power losses of
16x48-60VUC
the module
Weight
L1 (L+)
~
N (M)
1
Connection of different phases is not permissible.
Technical Specifications
(6ES5 432-7LA11)
16
yes (optocoupler)
4
48 to 60 V UC
0 to 63 Hz
0 to 10 V
30 to 72 V
typically
8.5 mA
typically
9.5 mA
typically
9.5 mA
typically
10.0 mA
2 to 13 msec.
10 to 25 msec.
maximum 1000 m (3281 ft.)
maximum 600 m (1969 ft.)
according to
VDE 0160
1
250 V
C
1500 V
)
250 V
C
1500 V
possible
5 mA
5 mA
typically
10 W
approx.
0.7 kg (1.54 lb.)
15-23

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