PR 4104 Manual page 13

Input
All
EMC immunity influence ............................................... < ±0.5% of span
Extended EMC immunity:
NAMUR NE 21, A criterion, burst ................................. < ±1% of span
of span = of selected range
input specifications:
current input:
Signal range ................................................ ±23 mA
Programmable measurement ranges .......... 0-20, 4-20, ±10, ±20 mA
Input voltage drop, nom .............................. 1.4 V @ 20 mA
Loop error detection, 4...20 mA:
Low detection ........................................ < 3.6 mA
High detection ........................................ > 21 mA
2-wire loop supply, (terminal 43 & 44)......... > 16 V / 20 mA
3-wire loop supply, (terminal 42 & 44)......... > 18 V / 20 mA
Loop supply limitation, terminal 44, nom. ... 30 mA
voltage input:
Signal range ................................................ ±12 V
Programmable measurement ranges .......... 0-1, 0.2-1, 0-5, 1-5, 0-10, 2-10 V,
Input resistance, nom. ................................. 2 MΩ
current output specifications:
active unipolar and bipolar ma:
Programmable ranges ................................. 0-20, 4-20, ±10 and ±20 mA
V-curve function, 100-0-100% .................... 20-0-20 mA
Load, max. .................................................. 800 Ω / ± 16 V @ ±20 mA
accuracy values
Absolute
accuracy
≤ ±0.05% of span
±1, ±5 and ±10V
Direct or Inverted action
41 0 4 V 1 0 0 - UK
Temperature
coefficient
≤ ±0.01% of span / °C
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