Siemens ET 200S - Page 486

Analog Electronic Modules
12-130
Distributed I/O System ET 200S
EWA 4NEB 780 6024-02 07
Analog Value Generation
Resolution (including sign)  10 V/16 bits
1 to 5 V/14 bits
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
Suppression of Interference, Limits of Error
Crosstalk between the
outputs
> 60 dB
Operational limit
(in the entire temperature
range, with reference to the
output range)
"0.05%
Basic error limit (operational
limit at 25 C with reference
to output range)
"0.01%
Temperature error (with
reference to the output
range)
"0.001%/K
Linearity error (with
reference to the output
range)
"0.02%
Repeatability (in steady
state at 25 C with
reference to output range)
"0.01%
Output ripple (with
reference to output range,
bandwidth 0 to 50 kHz)
"0.02%
Data for Selecting an Actuator
Output range (rated value) "10 V
1 to 5 V
Load impedance (in the
rated range of the output)
Min. 1.0 k
 For capacitive load Max. 1µF
Voltage output
 Short-circuit protection Yes
 Short-circuit current Approx. 25 mA
Destruction limit against
voltages/currents applied
from outside
 Voltage at the outputs to
M
ANA
Max. 15 V
continuous; 75 V for
max. 1 s (pulse duty
factor 1:20)
 Current Max. DC 50 mA
Connection of actuators
 Voltage output
Two-conductor
connection
Possible, without
compensation of the
line resistances
Four-conductor
connection
Possible