265
2020/09
10.1.1 Technical data
Technical data
Designation BL20-1AO-I(0/4…20MA)
Number of channels 1
Nominal voltage from
supply terminal
24 VDC
Nominal current from supply terminal I
L
50 mA
Nominal current from module bus I
MB
39 mA
Power loss of the module, typical < 1 W
Output current 0/4...20 mA
Burden resistance
Resistive load R
LO
< 550
Inductive load R
LI
< 1 mH
Transmission frequency < 200 Hz
Basic error at 23 °C / 73.4 °F 0.2 %
Temperature coefficient 300 ppm/°C from end value
Settling time (maximum)
Resistive load 0.1 ms
Inductive load 0.5 ms
capacitive load 0.5 ms
Measurement value representation 16 bit signed integer/
12 bit full range, left-justified
NOTE
Negative values are automatically displayed as 0 mA or 4 mA, depending on the config-
ured measurement range.
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