Analog electronic modules
4.18 2AI RTD High Feature analog electronic module (6ES7134-4NB01-0AB0)
ET 200S
Manual, Edition 10/2005, A5E00514527-01
4-93
Analog value generation
Measuring principle Integrative
Integration time/conversion time/resolution
per channel:
• Integration time can be assigned
parameters
Yes
• Interference frequency suppression in
Hz
60 50
• Integration time in milliseconds
16.7 20
• Basic conversion time incl. integration
time in ms
66 80
• Additional conversion time for wire break
check diagnosis in ms
5 5
• Cycle time in ms
Number of active channels per module x conversion
time
• Resolution (including overrange)
15 bits plus sign
Suppression of interference, limits of error
Interference voltage suppression for
f = n x (f1 ± 1 %), (f1 = interference
frequency)
• Common-mode interference (U
SS
)
• Series-mode interference
(peak interference value < rated value of
input range)
min. 90 dB
min. 70 dB
Crosstalk between the inputs min. -50 dB
Operational limit for ±80 mV (over the entire
temperature range with reference to the
input range)
± 0.1 %
Operational limit for thermocouples (over
the entire temperature range with reference
to the input range)
1
± 1.5 K
Operational limit for thermocouple type C (in
the entire temperature range with reference
to the input range)
1
± 7 K
Basic error limit for ±80 mV (operational
limit at 25 °C with reference to the input
range)
± 0.05 %
Basic error limit for thermocouples
(operational limit at 25 °C with reference to
input range)
1
± 1 K
Basic error limit for thermocouples of type C
(operational limit at 25 °C with reference to
the input range)
1
± 5 K
Temperature error (with reference to the
input range)
± 0.005 %/K
Linearity error (with reference to the input
range)
± 0.01 %
To Next Page
Loading...
