Stafford, Texas

PR 2279 AC / DC Transmitter

PR 2279 AC / DC Transmitter

  • Input galvanically separated from output and supply
  • AC current measurement
  • AC voltage measurement
  • Current and voltage output
  • 24 VDC supply or universally supplied
  • Applicable in PELV/SELV circuits


  • ±20% adjustment of the 0 and the 100% measurement range is possible at the front panel
  • Input and output ranges are programmable by use of internal dip-switches


  • AC current measurement e.g. in connection with a current transformer or a current clamp.
  • Direct AC voltage measurement.

Technical characteristic

  • Analog signal conditioning with microprocessor-based gain and zero offset
  • Signals in the ranges 0.5…250 VRMS sinusoidal voltage can be connected directly to the input, ranges are programmed via DIP-switches and jumpers.
  • Analog the standard current output of 0/4…20 mA or standard voltages of 0…1 or 0…10 VDC ranges are programmed via dip-switches and jumpers.
  • Special currents and voltages within the signal range
  • Signal reversal e.g. 20…4 mA is possible in a special version.
  • Universally supplied units have a 3-port galvanic separation between input, supply, and output.
  • Mounting for a standard 11-pole socket which can be adapted for DIN rail or plate use with PR’s 7023 adaptor and 7024mounting keying