Siemens SIMATIC S5-115U User Manual page 555

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 115 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
Input current at
L1
"1" signal
- for AC, 50 Hz
- for DC
Response time
- from "0" to "1"
- from "1" to "0"
N
Cable length
- shielded
L1
- unshielded
Isolation rating
Rated isolation voltage
(between groups)
N
- isolation group
- tested with
L1
Rated isolation voltage
(L1 to
- isolation group
- tested with
Connection of 2-wire
N
BERO proximity switches
- quiescent current
6ES5 435-7LA11
Current consumption
- from 5 V (internal)
Simultaneity factor
(per group, L1=135 V)
DIGITAL
- at 25 °C
INPUT
- at 55 °C
16x115VUC
Power losses of
the module
Weight
L1 (L+)
~
N (M)
1
Connection of different phases is permissible.
Technical Specifications
(6ES5 435-7LA11)
16
yes (optocoupler)
4
115 V AC
47 to 63 Hz
0 to 40 V
85 to 135 V
typically 15 mA
typically 6 mA
2 to 13 msec.
10 to 25 msec.
1000 m (3281 ft.)
600 m (1969 ft.)
according to VDE 0160
1
250 V
C
1500 V
)
250 V
C
1500 V
possible
5 mA
5 mA
100 %
75 %
typically 11 W
approx. 0.7 kg (1.54 lb.)
15-25

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