9-14
ET 200U Distributed I/O Station
EWA 4NEB 812 6087–02b
Technical Specifications
Address identifier for ET 200U
DP Siemens
DP Standard
4DX or 024
8DX or 048
Inputs
Number of Inputs 2
Galvanic isolation yes
Input voltage
rated value
for “0” signal
for “1” signal
5 V / 24 V DC
0 to 0.8 / –33 to 5 V
3 to 5 V / 13 to 33 V
Input current for “1” signal typ. 1.5 / 8.5 mA
Inherent delay typ. 180 ms
Input frequency max. 500 Hz
Connection of 2–wire BERO
(24 V DC)
quiescent current
possible
v 1.5 mA
Length of cable
unshielded
max. 30 m / 50 m
Outputs
Number of Outputs 2
Galvanic Isolation yes
Supply voltage L+
rated value
permissible range
(including ripple)
24 V DC
20 to 30 V
Output current for “1” signal
rated value
permissible range
lamp load
0.5 A
5 to 500 mA
max. 5 W
Residual current at “0” signal max. 1 mA
Output voltage
for “0” signal
for “1” signal
max. 3 V
max. L+ (– 2.5 V)
Short–circuit protection electronic
Fault indication (red LED) short–circuit
Voltage induced on circuit in-
terruption (internal) limited to
L+ (– 47 V)
Switching frequency
resistive load
inductive load
max. 100 Hz
max. 2 Hz
Total permissible current of
outputs
1 A
Driving a digital input possible
Paralleling of outputs
max. current
possible
0.5 A
Length of cable
unshielded
max. 100 m
Rated isolation voltage
(inputs and outputs to each
other and to ; input to + 9 V)
isolation group
tested with
60 V AC
1 B
1250 V AC
Current consumption
from + 9 V (CPU)
typ. 20 mA
Power loss of the module typ. 2.5 W
Weight approx. 200 g
Function Modules
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