12-53
ET 200L, ET 200L-SC and ET 200L-SC IM-SC Distributed I/O Device
EWA 4NEB 780 6009-02c
The technical data of the 1 AO U analog electronic module is listed below.
Dimensions and Weight
Dimensions W
H
D (mm)
20
64
51
Weight
approx. 25 g
Module-Specific Data
Number of outputs
1
Line length
Shielded
max. 200 m
Protection of the electronic mod-
ule against surge stress
to IEC801-5
external protective
device in the power
supply and signal
lines required
Number of times the electronic
module can be plugged into a
TB 16 SC
max. 20
Voltages, Currents, Potentials
Rated supply voltage of the elec-
tronics L+
Reversed polarity protection
DC 24 V
yes
Galvanic isolation
Between output channel and
SC bus
Between output channel and
current supply of electronics
no
no
Permissible potential difference
Between S- and QV- (V
CM
)
max. DC 2 V/
AC 2 V
SS
Power input
From supply voltage L+
max. 50 mA
Power loss of the module
max. 1 W
Analog value formation
Resolution (incl. overrange)
S7 format /
"
10 V
1...5 V
S5 format
12 bits
11 bits
Conversion time
max. 5 ms
Settling time
For resistive load
For capacitive load
0.1 ms
3.3 ms
Substitute values applicable
no
Interference Suppression, Limits of Error
Common-mode interference
V
CM
< 2 V
SS
AC (50Hz)
>30 dB
Operational limit (in entire tem-
perature range, relative to rated
output range)
"
0.9%
Basic error limit (operational
limit at 25
C, relative to rated
output range)
"
0.6%
Temperature error (relative to
rated output range)
"
0.01%/K
Linearity error (relative to rated
output range)
"
0.06%
Repeatability in settled state at
25
C (relative to rated output
range)
"
0.1%
Statuses, Interrupts, Diagnostics
Interrupts
Diagnostic interrupt
none
none
Actuator Selection Data
Output range (rated values)
"
10 V
1...5 V
Load resistance (in rated range of
the output)
Short circuit protection
Short circuit current
Capacitive load
min. 1k
W
yes
approx. 30 mA
max. 1
m
F
Destruction limit against exter-
nally applied voltages/currents
Voltage at outputs against
ground; QV-
Current
max. 15 V perma-
nent; 75 V for
max. 1 s (pulse duty
factor 1:20)
max. DC 50 mA
Connection of the actuators
–
2-conductor connection
–
4-conductor connection
(measuring lead)
possible
possible
Technical Data
SC Analog Electronic Modules – T
echnical Data
Содержание Metro 21 M216KA
Страница 18: ...xviii ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Contents ...
Страница 34: ...1 16 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Product Overview ...
Страница 56: ...2 22 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Installation ...
Страница 86: ...4 6 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Commissioning ...
Страница 102: ...5 16 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c Diagnostics g ...
Страница 112: ...6 10 ET 200L ET 200L SC and ET 200L SC IM SC Distributed I O Device EWA 4NEB 780 6009 02c General Technical Data ...