Siemens SIMATIC ET 200L - Block Diagram of the L 16 DI DC 24 V Electronics Block

8-3
ET 200L Distributed I/O Device
EWA-4NEB 780600902-05
Figure 8-2 shows the block diagram.
1
17
2
18
3
19
4
20
5
21
6
22
7
23
9
25
8
24
10
26
11
27
12
28
13
29
14
30
15
31
16
32
1L+
1M
2L+
2M
3L+
3M
4L+
4M
5L+
5M
24 V
A
24 V
B
24 V
internal
AB
PROFIBUS address
10
1
PROFIBUS-DP
connection
A
B
Galvanic
isolation
Electronics
Internal
power supply
ON
BF
EB
TB
Figure 8-2 Block Diagram of the L 16 DI DC 24 V Electronics Block
Block Diagram
E
T 200L Electronics Blocks – Technical Da
ta