8-19
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
Figure 8-12 shows the block diagram of the L 16 DI AC 120 V electronics
block.
4
20
3
19
2
18
1
17
PROFIBUS address
10
1
PROFIBUS-DP
connection
A
B
Internal
power supply
ON
BF
EB
8
24
7
23
6
22
5
21
12
28
11
27
10
26
9
25
Electronics
16
32
15
31
14
30
13
29
L1
N
L1
N
TB
120 VAC
Figure 8-12 Block Diagram of the L 16 DI AC 120 V Electronic Block
Block Diagram
ET 200L Electronics Blocks – Technical Data