PR 4104 - Input and Output Specifications

4104V100-UK 11
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,
±1, ±5 and ±10V
Input resistance, nom. ................................. 2 MΩ
Current output specifications:
Active unipolar and bipolar mA:
Programmable ranges ................................. 0-20, 4-20, ±10 and ±20 mA
Direct or Inverted action
V-curve function, 100-0-100% .................... 20-0-20 mA
Load, max. .................................................. 800 Ω / ± 16 V @ ±20 mA
Accuracy values
Input
Absolute
accuracy
Temperature
coefficient
All ≤ ±0.05% of span ≤ ±0.01% of span / °C
EMC immunity influence ............................................... <±0.5%ofspan
Extended EMC immunity:
NAMUR NE 21, A criterion, burst ................................. <±1%ofspan