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
57
56
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
25
24
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
H
D (mm)
145
60
60.5
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
Yes
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
ET 200L Electronics Blocks – Technical Data
