DC Signal Isolator, DIN-Rail, Passive, Ex/NEx

Signal isolator for electrically isolating an analog DC signal.
Functions as a passive isolator without external supply power and draws its minimal energy requirements from the DC signal.

  • Electrically isolates an analog DC signal from 0(4) to 20 mA / prevents the formation of parasitic voltages and currents / eliminates grounding problems with interconnected and intermeshed signal lines.
  • Highly accurate: fulfills the isolation function with practically no transmission errors.
  • No auxiliary power terminals: eliminates the need to lay and connect power supply lines, well suited for subsequent retrofitting to signal circuits.
  • N-type rail mount housing for G rail per EN 50 035-G32, or top-hat rail per EN 50 082


  Article No: 880-
Icon Technical Data » GB (pdf 134 kB)
Icon Operating Instructions » (D GB F) (pdf 209 kB)
EX Certificate (pdf 122 kB)
CE Certificate (pdf 25 kB)