PD659 Signal Isolators, Splitters, and Conditioners



  • DIN Rail Mounting
  • 1500 V Isolation
  • Inputs: 4-20 mA, 0-10 V
  • Outputs: 4-20 mA, 0-10 V
  • Single Input & Single or Dual Outputs
  • 0.1% FS Accuracy
  • Operating Temperature Range: -4 to 131°F (-20 to 55°C)


The PD659 series includes DIN mountable models for signal isolation, splitting and conditioning of 4-20 mA and 0-10 VDC signals. As signal isolators, they provide a convenient way to isolate the input signal from the power source and output signal. As splitters, they split one 4-20 mA input into two isolated 4-20 mA outputs. As signal conditioners, they convert either a 4-20 mA input to a 0-10 VDC output or a 0-10 VDC input to a 4-20 mA output.