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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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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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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 % Full Scale

Power

  • 24 Vdc ± 10 % @ 50 mA

Isolation

  • 1500 Vac / 1 min (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 % Full Scale/°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 milliseconds

Output Load Resistance

  • RL ≤ 500 Ω (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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