S5-115F Manual
Technical Specifications
Digital Input Module 8 x 24 V DC (with P Interrupt), Floating, Safety-Related
(6ES5 434-7LA12)
Technical Specifications
Number of inputs
8
Floating
yes (optocoupler)
- isolated in groups of
1
Input voltage L+
- rated value
24 V DC
- for ”0” signal
-30 to + 2.5 V
- for ”1” signal
13 to 30 V
Input current at ”1” signal
- for 24 V DC
typ.
8.5 mA
Response time
- from ”0” to ”1”
0.5 to 1.5 msec.
- from ”1” to ”0”
0.5 to 1.5 msec.
Interrupt signal (external)
latching relay
contact
- permissible load
max.
0.2 A; 100 V DC
- switching capacity
max.
20 W or 35 VA
Interrupt signal (internal)
via bus line
PRAL-N
Acknowledgement
external via input
reset 24 V DC
Cable length
- shielded
max.
1000 m (3281 ft.)
- unshielded
max.
200 m (656 ft.)
Insulation rating
to VDE 0160
Rated insulation voltage
(between groups)
30 V
- insulation group
C
- tested with
500 V
Rated insulation voltage
(L+ to
)
30 V
- insulation group
C
- tested with
500 V
Connection of 2-wire
BERO proximity switches
possible
- quiescent current
max.
1.5 mA
Current consumption
- from 5 V (internal)
<
70 mA
Power losses of
the module
typ.
2 W
Weight
approx. 0.7 kg (1.54 lb.)
Terminal assignment
Simplified schematic
M ext.
24 V
Interrupt
logic
B
U
S
+
DIGITAL
INPUT
8x24VDC
M
M
+
- RESET
- RESET M
M
+
M
M
M
+
- MELD
- MELD
+
M
M
6ES5 434-7LA12
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
+
+
+
+
EWA 4NEB 811 6148-02
8-11
