PR 4104 Manual page 14

Passive 2-wire ma:
Programmable ranges ................................. 0-20 and 4-20 mA
V-curve function, 100-0-100% ................... 20-0-20 mA
External 2-wire loop supply ....................... 3.5 - 26 V
common specifications current output:
Signal range ................................................ 0...23 mA (unipolar) /
Current limit ................................................. ≤ 28 mA (unipolar) /
Load stability ............................................... ≤ 0.005% of span / 100 Ω
Programmable damping .............................. 0.0...60.0 s
Output limitation at outside range:
on 4...20 and 20...4 mA signals .............. 3.8...20.5 mA
on other unipolar signals ......................... 0 and 115% of max. value
on bipolar signals .................................... ±115% of min. and max. values
Sensor error indication, at 4...20 mA input:
selectable ................................................ Low, High, Zero or None
Low - corresponds to 0 mA at 0...20 mA and to 3.5 mA at 4...20 mA
High - corresponds to 23 mA at both 0...20 and 4...20 mA
Zero - equals 0 mA output
None - the output state is undefined
voltage output specifications:
Programmable ranges ................................. 0/0.2-1, 0/1-5, 0/2-10, ±1, ±5 and
V-curve function, 100-0-100% ................... 1-0-1 V, 5-0-5 V and 10-0-10 V
Load, min .................................................... > 500 kΩ
Programmable damping .............................. 0.0...60.0 s
Output limitation at outside range:
on unipolar signals starting from 0 ......... 0 and 115% of max. value
on unipolar signals with offset ................ -5% of min. value and
on bipolar signals .................................... ±115% of min. and max. values
Sensor error indication, at 4...20 mA input:
selectable ................................................ Low, High, Zero or None
Low - corresponds to the selected min range value
High - corresponds to the selected max range value
Zero - equals 0 V output
None - the output state is undefined
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Direct or Inverted action
-23...+23 mA (bipolar)
±28 mA (bipolar)
±10 V - Direct or Inverted action
115% of max. value
4 1 0 4 V 1 0 0 -UK