Yokogawa mV Input/Fixed Software Computing Unit, FX4
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FX4 mV Input/Fixed Software Computing Unit

Brand: Yokogawa Electric Corporation
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Yokogawa mV Input/Fixed Software Computing Unit, FX4
The JUXTA FX4 Series, Computing unit (mV Input/ Fixed Software Type) receives a voltage input signal, applies various computing functions to it, and outputs isolated DC current or DC voltage signals to controllers or recorders.

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Specifications

Brand

Accuracy

  • ± 0.2 % of Span

Computation Cycle

  • 100 milliseconds

Consumption

  • 56 mA at 24 Vdc (FX4V) - Current
  • 78 mA at 24 Vdc (FX4A) - Current

Current

  • 1-24 mA DC - Span

Electrical Connectors

  • M4 Screw Terminal

Electrical Rating

  • 0.2 mA at 9 Vdc - Contact Detection

Enclosure, Body Material

  • ABS Resin

Humidity

  • 5 to 90 % Relative Humidity, Non-Condensing - Operating

Input Signal

  • -10 to 50 mV: Span 10 mV or more
  • -100 to 1,250 mV: Span 250 mV or more
  • -2 to 10 mV: Span 3 mV or more
  • -50 to 250 mV: Span 50 mV or more

Insulation Resistance

  • 100 megaohms or more at 500 Vdc between Input & Output, Output & Power Supply, & Input & Power Supply

Mounting

  • DIN Rail
  • Rack-Mounted
  • Wall Mounted

Operating Temperature

  • 0° to 50° C (32° to 122° F)

Output Signal

  • 1-5 Vdc
  • 0-5 Vdc
  • 0-10 Vdc
  • 0-1 Vdc
  • 0-1 mA DC
  • 0-10 mA DC
  • 0-16 mA DC
  • 0-20 mA DC
  • 1-5 mA DC
  • 2-10 mA DC
  • 0-10 mVdc
  • 4-20 mA DC
  • 0 to 100 mVdc
  • -10 to 10 Vdc

Power Supply

  • 24 Vdc ± 10 %

Power Supply Effect

  • ± 0.2 % or Less of Span for Fluctuation of 24 Vdc ± 10 % - Effect of Power Supply Voltage Fluctuations

Resistance

  • 1 Megaohm - Input Resistance
  • 100 kiloohms or more - Contact Signal (Open)
  • 2 to 250 kiloohms - Voltage Output
  • 200 ohms or Less - Contact Signal (Close)
  • 3 kiloohms or more During Power Off - Input Resistance
  • 750 to 15,000 ohms - Current Ouptut

Response Time

  • 500 milliseconds, 63 % Response (10 to 90 %)

Supply Voltage

  • -0.5 to 4 Vdc - Allowable Applied Voltage
  • 1,500 Vac/minute between (Input & Output) & Power Supply - Withstand Voltage
  • 10 mV-20 Vdc - Span
  • 500 Vac/minute between Output & Power Supply - Withstand Voltage

Temperature Effect

  • ± 0.2 % of Span or Less for a Temperature Change of 10° C (18° F) - Effect of Ambient Temperature Change

Zero Offset

  • 0 to 200 % - Current Signal Zero Elevation
  • -100 to 200 % - Voltage Signal Zero Elevation

Documentation

Data Sheets

Product Manuals

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