Analog Electronic Modules
12-106
ET 200S Distributed I/O System
EWA-4NEB 780602402-12
Analog Value Formation
Resolution (including sign)
¦
10 V/ 16 Bit
1to5V/14bits
Conversion time (per
channel)
Max. 1.0 ms
Settling time
•
For resistive load 0.1 ms
•
For capacitive load 0.5 ms
•
For inductive load 0.5 ms
Interference Suppression, Error Limits
Crosstalk between outputs >60dB
Operational error limits
(across the temperature
range, in relation to output
range)
0.07 %
Basic error limit (operational
error limit at 25 _C, related
to the output range)
0.03 %
Temperature error (in
relation to output range)
0.001 %/K
Linearity error (in relation to
output range)
0.02 %
Repetition accuracy (in
transient state at 25 _C,
relative to output range)
0.01 %
Output ripple, bandwidth 0
to 50 kHz (in relation to
output range)
0.02 %
Data for selection of the actuator
Output range (nominal
value)
10 V
1to5V
Load impedance (in the
nominal range of the
output)
•
With voltage
outputs
Min. 1.0 kΩ
Capacitive load max. 1 µF
Voltage output
•
Short-circuit protection Yes
•
Short-circuit current Approx. 25 mA
Destruction limit for
externally applied
voltages/currents
•
Voltage measured
between the outputs
and M
ANA
Max. 15 V
continuous, 75 V for
max. 1 s (sampling
ratio 1:20)
•
Current ma x . DC 50 mA
Connection of actuators
•
Voltage output
2-wire connection Possible, without
compensation of
cable resistance
4-wire connection possible
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