PR Elecronics 5116 Handbuch Seite 36

Electrical specifications, mA / v input,
terminal 51, 52, 53 and 54:
Max. offset................................................... 50% of selected max. value
Current input:
Measurement range .................................... 0...100 mA
Min. measurement range (span).................. 4 mA
Input resistance:
Supplied unit ........................................... Nom. 10 Ω + PTC 10 Ω
Non-supplied unit .................................... R
Sensor error detection:
loop error on 4...20 mA signals ............... Yes
voltage input:
Measurement range .................................... 0...250 VDC
Min. measurement range (span).................. 5 mVDC
Input resistance ≤ 2.5 VDC ....................... Nom. 10 MΩ
Potentiometer input via 2.5 v ref.
Potentiometer min. ..................................... 170 Ω
Electrical specifications - OUTPUT:
Max. offset................................................... 50% of selected max. value
Current output:
Signal range ................................................ 0...20 mA
Min. signal range (span) .............................. 10 mA
Load (max.) .................................................. 20 mA / 600 Ω / 12 VDC
Load stability ............................................... ≤ 0.01% of span / 100 Ω
Current limit ................................................. ≤ 28 mA
voltage output:
Signal range ................................................ 0...10 VDC
Min. signal range (span) .............................. 500 mV
Load (min.) ................................................... 500 kΩ
2-wire 4...20 mA output:
Signal range ................................................ 4...20 mA
Load stability ............................................... ≤ 0.01% of span / 100 Ω
Load resistance ........................................... ≤ (V
Max. external 2-wire supply ........................ 29 VDC
Effect of external 2-wire supply
voltage variation .......................................... < 0.005% of span / V
Sensor error detection and loop error on 4...20 mA:
Programmable ............................................. 0...23 mA
NAMUR NE43 Upscale ............................... 23 mA
NAMUR NE43 Downscale ........................... 3.5 mA
34
> 2.5 VDC ....................... Nom. 5 MΩ
= ∞, V
SHUNT DROP
-3.5) / 0.023 A [Ω]
supply
< 6 V