Siemens SIMATIC S5-115U, Руководство пользователя

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S5-115U Manual Technical Specifications
15.2.5 Digital Output Modules
Digital Output Module 32 x 24 V DC; 0.5 A, Nonfloating (6ES5 441-7LA12)
Technical Specifications
Number of outputs 32
Floating no
Load voltage L+
- rated value
24 V DC
- permissible range 20 to 30 V
- surge voltage at t 0.5 sec. 35 V
Output voltage
- at "1" signal
minimum L+- 2.5 V
Output current
at "1" signal
- rated value
0.5 A
- lamp load maximum 5 W
Leakage current
at "0" signal
maximum 1 mA
Parallel connection
of outputs
not possible
Permissible total current
of outputs
100 % at 25 °C and
50 % at 55 °C
(related to the sum
of currents)
Short circuit protection electronic
Limitation of the voltage
induced on circuit interruption
- 15 V
Switching frequency
- inductive load
maximum 0.5 Hz
- resistive load maximum 100 Hz
Cable length
- shielded
maximum 1000 m (3281 ft.)
- unshielded maximum 600 m (1969 ft.)
Isolation rating according to
VDE 0160
Current consumption
- from 5 V (internal)
10 mA
- from L+(without load) 17 mA/per group
Power losses of
the module
typically 20 W
Weight approx. 0.7 kg (1.54 lb.)
Terminal Assignment
Block diagram
PE=
M
int.
External connection
L+
M ext.
B
U
S
M
M
DIGITAL
OUTPUT
32x24VDC 0,5A
6ES5 441-7LA12
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
+
M
+
M
+
+
EWA 4NEB 811 6130-02b
15-31