B&R Industries X20 System, User Manual

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X20 system modules • Analog input modules • X20AI2322
168 X20 system User's Manual 3.10
Product ID X20AI2322
Output of the digital value during overload
Below lower limit 0x0000
Above upper limit 0x7FFF
Conversion procedure SAR
Input filter 3rd-order low pass / cutoff frequency 1 kHz
Max. error at 25°C
Gain
0 to 20 mA 0.08%
1)
4 to 20 mA 0.1%
1)
Offset
0 to 20 mA 0.03%
2)
4 to 20 mA 0.16%
2)
Max. gain drift
0 to 20 mA 0.009 %/°C
1)
4 to 20 mA 0.0113 %/°C
1)
Max. offset drift
0 to 20 mA 0.004 %/°C
2)
4 to 20 mA 0.005 %/°C
2)
Common-mode rejection
DC 70 dB
50 Hz 70 dB
Common-mode range ±12 V
Crosstalk between channels -70 dB
Non-linearity <0.05%
2)
Isolation voltage between channel and bus 500 V
eff
Operating conditions
Mounting orientation
Horizontal Yes
Vertical Yes
Installation at elevations above sea level
0 to 2000 m No limitations
>2000 m Reduction of ambient temperature by 0.5°C per 100 m
EN 60529 protection IP20
Environmental conditions
Temperature
Operation
Horizontal installation -25 to 60°C
Vertical installation -25 to 50°C
Derating -
Storage -40 to 85°C
Transport -40 to 85°C
Relative humidity
Operation 5 to 95%, non-condensing
Storage 5 to 95%, non-condensing
Transport 5 to 95%, non-condensing
Mechanical characteristics
Note Order 1x X20TB06 or X20TB12 terminal block separately
Order 1x X20BM11 bus module separately
Spacing 12.5
+0.2
mm
Table 36: X20AI2322 - Technical data
1) Based on the current measured value.
2) Based on the 20 mA measurement range.
4.3.5.4 LED status indicators
Figure LED Color Status Description
Off No power to module
Single flash RESET mode
Blinking PREOPERATIONAL mode
r Green
On RUN mode
Off No power to module or everything OK e Red
On Error or reset status
e + r Red on / Green single flash Invalid firmware
Blinking Input signal overflow or underflow 1 - 2 Green
On Analog/digital converter running, value OK
Table 37: LED status indicators