PD659 Signal Isolators, Splitters, and Conditioners

Brand: Precision Digital Corporation
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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.
Features
  • 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)
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PDA2811_w_4-PD659_Sig_Cond.png PD659_left_WEB.png PD659_in_Encl_with_PD765.png
PDA2811_w_4-PD659_Sig_Cond.png PD659_left_WEB.png PD659_in_Encl_with_PD765.png
Images are representations only.
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.
Features
  • 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)
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4 models matching criteria
PD659-1MA-1MA
Signal Isolator with One 4-20 mA Input and One 4-20 mA Output
Out of Stock
PD659-1MA-1V
Signal Conditioner with One 4-20 mA Input and One 0-10 VDC Output
Out of Stock
PD659-1MA-2MA
Signal Splitter with One 4-20 mA Input and Two 4-20 mA Outputs
Out of Stock
PD659-1V-1MA
Signal Conditioner with One 0-10 VDC Input and One 4-20 mA Output
Out of Stock
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Specifications

Brand

Input Ranges

  • (based on model) 4-20 mA, 0-10 V

Output Ranges

  • (based on model) 4-20 mA, 0-10 V

Accuracy

  • 0.1% FS

Power

  • 24 VDC ±10% @ 50 mA

Isolation

  • 1500 V AC / 1min (between input-output-power)

Isolation Resistance

  • ≥ 100 MΩ (between input-output-power)

Input Impedance

  • 50 Ω, ±1% for 4-20 mA input and 700

Temperature Drift

  • 0.005% FS / °C (-20 to 55° C)

Connections

  • De-pluggable screw terminals

Isolated Loop Supply (on mA models)

  • 10 V ±10%

Maximum Signal Output Current (on mA models)

  • 25 mA

Minimum Signal Output Current (on mA models)

  • 0.3 mA

Response Time

  • < 10 ms

Output Load Resistance

  • RL ≤ 500Ω (output current signal), RL ≥ 10KΩ (output voltage signal)

Output Ripple

  • ≤ 0.5% RO

Operating Temperature

  • -4 to 131° F (-20 to 55° C)

Storage Temperature

  • -4 to 158° F (-20 to 70° C)

Relative Humidity

  • 0 to 80% non-condensing
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Documentation

Instruction Manuals

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