8-15
ET 200L Distributed I/O Device
EWA-4NEB 780600902-05
Figure 8-10 shows the block diagram.
49 50 51 52 53 54 55 5756 58 59 60 61 62 63 64
1L+
1M
2L+
2M
3L+
3M
4L+
4M
5L+
5M
24 V
A
24 V
B
24 V
internal
B
PROFIBUS
address
10
1
PROFIBUS-DP
connection
A
B
Galvanic
isolation
Electronics
Internal power
supply
17 18 19 20 21 22 23 2524 26 27 28 29 30 31 32
ON BF
1
33
2
34
3
35
4
36
5
37
6
38
7
39
9
41
8
40
10
42
11
43
12
44
13
45
14
46
15
47
16
48
A
EB
TB
Figure 8-10 Block Diagram of the L 16 DI/16 DO DC 24 V/0.5 A Electronics Block
The following table shows the technical data of the L 16 DI/16 DO
DC 24 V/0.5 A electronics block.
Dimensions and Weight
Dimensions
W
HD (mm)
145 6060.5
Weight Approx. 130 g
Module-Specific Data
Baud rate 9.6; 19.2; 45,45*; 93.75;
187.5; 500 and
1500 kBaud
Bus protocol PROFIBUS-DP
FREEZE compatibility Yes
SYNC compatibility Ye s
Number of inputs 16
Number of outputs 16
Cable length
S Unshielded Max. 600 m
S Shielded Max. 1000 m
Manufacturer ID 0017
H
Voltages, Currents, Potentials
Rated supply voltage for
electronics (4L+, 5L+)
24 V DC
S Reverse polarity
protection
Yes
S Power failure with-
stand time
At least 20 ms
Rated load voltage
(1L+, 2L+ and 3L+)
24 V DC
Maximum number of in-
puts driven simultaneously
16
Block Diagram
Technical Data
T 200L Electronics Blocks – Technical Da
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