Phoenix Contact IB IL 24 AI 2/SF-230 User Manual page 27

Analog Inputs (Continued)
Measured value representation
For measured value representation in the formats "IB IL" and "Standardized display"
observe the information on page 16 and page 22.
Mean-value generation
Conversion time of the A/D converter
Analog Input Stages
Voltage Inputs
Input resistance
Limit frequency (-3 dB) of the input filter
Process data update of both channels
Behavior upon sensor failure
Maximum permissible voltage between analog
voltage inputs and analog reference potential
Common mode rejection (CMR)
Reference: Voltage input signal, valid for
permissible DC common mode voltage range
Permissible DC common mode voltage for
CMR
6232A
In the formats
IB IL
IB ST
IB RT
Standardized display
Over 16 measured values (can be switched off)
120 µs, approximately
> 220 k Ω
230 Hz
< 1.5 ms
Going to 0 V
±32 V
90 dB, minimum
110 dB, typical
40 V between voltage input and FE
IB IL 24 AI 2/SF-230
(15 bits with sign bit)
(12 bits with sign bit)
(15 bits with sign bit)
(15 bits with sign bit)
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