Siemens Simatic S7-1500 / ET 200MP Manual page 46

Analog input module ai 8xu/i hf
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Technical specifications
Smoothing of the measured values
Configurable
Level: None
Level: Weak
Level: Medium
Level: Strong
Encoders
Connection of the signal encoders
For voltage measurement
for current measurement as 2-wire transducer
for current measurement as 4-wire transducer
Errors/accuracies
Linearity error (in relation to input range), (+/-)
Temperature error (in relation to input range), (+/-) 0.005%/K
Crosstalk between the inputs, max.
Repeat accuracy in settled state at 25 °C (in rela-
tion to input range), (+/-)
Operational limit in overall temperature range
Voltage in relation to input range, (+/-)
Current in relation to input range, (+/-)
Basic error limit (operational limit at 25 °C)
Voltage in relation to input range, (+/-)
Current in relation to input range, (+/-)
Interference voltage suppression for f = n x (f1 +/-
1 %), f1 = interference frequency
Series-mode interference (peak of the interference
< rated value of the input range), min.
Common mode voltage, max.
Common mode interference, min.
Isochronous mode
Isochronous mode (application synchronized up to
terminal)
Interrupts/diagnostics/status information
Diagnostics function
Interrupts
Diagnostic interrupt
Limit interrupt
Diagnostics alarms
Monitoring of supply voltage
Wire break
Overflow/underflow
46
6ES7531-7NF00-0AB0
Yes
Yes
Yes
Yes
Yes
Yes
Yes; with external transmitter supply
Yes
0.02%
-80 dB
0.02%
0.1%
0.1%
0.05%
0.05%
80 dB; in Standard mode, 40 dB in Fast mode
60 V DC / 30 V AC
80 dB
No
Yes
Yes
Yes; two high limits and two low limits each
Yes
Yes; only for 1 to 5 V and 4 to 20 mA
Yes
Analog Input Module AI 8xU/I HF (6ES7531-7NF00-0AB0)
Manual, 09/2016, A5E36649087-AB

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