Siemens ET 200pro Operating Instructions Manual page 406

Analog electronic modules
15.4 4 AI TC High Feature analog electronic module (6ES7144-4PF00-0AB0)
Technical specifications
•
•
Measured value smoothing
Interference suppression, error limits
Interference voltage suppression for f = n x (f1 ±0.5 %), (f1 = interference frequency)
•
•
Crosstalk between inputs
Operational limit (over the entire temperature
range, referenced to the input range)
Basic error limit (operational limit at 25 °C,
referenced to input range)
Temperature error (referenced to input range)
Linearity error (referenced to input range)
Repeat accuracy (in steady state at 25 °C,
referenced to input range)
Basic error limit for internal temperature sensor
(in static thermal state)
Basic error limit for internal temperature sensor
(in static thermal state)
Status, interrupts, diagnostics
Interrupts
•
Diagnostic functions
•
•
•
Monitoring for
•
•
406
Cycle time in ms (see Appendix
3
times
in ET 200pro manual)
Resolution (including overrange)
Step
None
Weak
Medium
Strong
Common mode interference (interference
voltage < 10 V)
Series-mode interference (signal value + peak
value of interference < rated value of input
range)
4
Diagnostic interrupt
Group error display
Channel error display
Diagnostic functions can be read out
Wire break
Underflow and overflow
Number of active channels per module x
Response
conversion time
15 bit + sign
Yes, can be assigned in 4 steps
Time constant
1 x cycle time
4 x cycle time
16 x cycle time
64 x cycle time
Min. 85 dB
Min. 42 dB
Max. -90 dB
Positive ambient
temperature:
4
±0.12%
±0.1%
Positive ambient
temperature:
±0.0004% /°C
±0.01%
±0.001%
±3%
±2%
Configurable
Red LED (SF)
Yes
Yes
No
Yes
Operating Instructions, 03/2013, A5E00335544-08
Negative ambient
temperature:
±0.15%
Negative ambient
temperature:
±0.001%/°C
ET 200pro distributed I/O system