PR Elecronics 9116 Handbuch Seite 46

Cold junction compensation (CJC):
via external sensor in connector 5910 .... 20...28°C ≤ ±1°C
via internal CJC sensor ........................... ±(2.0°C + 0.4°C * ∆t)
∆t = internal temperature - ambient temperature
Sensor error detection ................................ Programmable ON or OFF
Sensor error current:
when detecting ........................................ Nom. 2 µA
else .......................................................... 0 µA
Current input:
Measurement range .................................... 0...20 mA
Programmable measurement ranges .......... 0...20 and 4...20 mA
Input resistance ........................................... Nom. 20 Ω + PTC 50 Ω
Sensor error detection:
Loop break 4...20 mA.............................. Yes
NB: Only when input is selected as 4...20 mA
voltage input:
Measurement range .................................... 0...10 VDC
Programmable measurement ranges .......... 0...1 / 0.2...1 / 0...5 / 1...5 /
Input resistance ........................................... Nom. >10 MΩ
Current output:
Signal range (span) ...................................... 0...20 mA
Programmable signal ranges ...................... 0...20 / 4...20 /
Load (max.) .................................................. 20 mA / 600 Ω / 12 VDC
Load stability ............................................... ≤ 0.01% of span / 100 Ω
Sensor error reaction ................................... 0 / 3.5 / 23 mA / none
NAMUR NE 43 Upscale / Downscale .......... 23 mA / 3.5 mA
Output limitation:
on 4...20 and 20...4 mA signals .............. 3.8...20.5 mA
on 0...20 and 20...0 mA signals .............. 0...20.5 mA
Current limit ................................................. ≤ 28 mA
2-wire 4...20 ma output:
Signal range ................................................ 4...20 mA
Load stability ............................................... ≤ 0.01% of span / 100 Ω
Load resistance ........................................... ≤ (Vsupply -3.5) / 0.023 A [Ω]
External 2-wire supply range ...................... 3.5...26 VDC
Effect of external 2-wire supply
voltage variation .......................................... < 0.005% of span / V
44 9116 - Product Version 9116-001
-20...20°C and 28...70°C ≤ ±2°C
(only wire breakage)
0...10 and 2...10 VDC
20...0 and 20...4 mA