LOOP POWERED ISOLATOR / UNIVERSAL CONVERTER K121

K121 is a high performance universal converter / isolator designed to convert main analog signals (mA, mV, V, PT100, Pt1000, Pt500, Ni100, TCs, Ohm) and turn it into 4..20 mA loop powered signal. The module offers best-in-class accuracy (0,1%, 16 bit) and reduced response time (Voltage and Current input) @140 ms. The output mode (normal/inverted), scale overrange, output in case of fault sensor are selectable parameters by PC software EASY SETUP / EASY LP. A 2-way galvanic isolation among input // output circuits assures the integrity of your datas.

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  • Powered by loop
  • Universal Input (TC, RTD 2,3,4 wires, V, mA, Ω)
  • Output 4..20 mA (loop powered)
  • Accuracy class 0,1%

  • Galvanic isolation 1,5 kVac (2 ways)
  • PC Configuration by EASYLP / EASY SETUP
  • Operating temperature - 20..+65 °C
  • ATEX compliant

  • Power supply : 7..30 Vdc (from loop 4..20mA) Side Power
  • Hot swapping : Yes
  • Current consumption : 24 mA
  • Power consumption : <660 mW A/D Conversion 16 bit
  • Rejection : 50 o 60 Hz (configurable)

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