FH3A/FH3V High-Speed Response Type Isolator

Brand: Yokogawa Electric Corporation
Yokogawa High Speed Response Type Isolator, FH3A/V
Yokogawa High Speed Response Type Isolator, FH3A/V Yokogawa High Speed Response Type Isolator, FH3A/V
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FH3A/FH3V High-Speed Response Type Isolator

Brand: Yokogawa Electric Corporation
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The FH3A/FH3V is a compact, front terminal connection type isolator that converts DC current or DC voltage signals into isolated DC current or DC voltage signals.
Features
  • Maximum 63% Response, 15 Milliseconds High Speed Conversion

Specifications

Brand

Accuracy

  • ± 0.1 % of Span

Consumption

  • 102 mA at 24 Vdc - Current Consumption (FH3A)
  • 80 mA - Current Consumption (FH3V)

Current

  • 100 μA-150 mA - Span (DC)
  • 1-24 mA DC - Span

Electrical Connectors

  • M4 Screw Terminal

Enclosure, Body Material

  • ABS Resin

Humidity

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

Input

  • ± 30 Vdc or Less
  • 0 to 150 mA DC
  • -300 to 300 Vdc

Input Signal

  • 0 to 100 mVdc
  • 0-50 mA DC
  • -10 to 10 Vdc

Insulation Resistance

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

Mounting

  • DIN Rail Mounting
  • Rack-Mounted
  • Wall Mounted

Operating Temperature

  • 0° to 50° C (32° to 122° F)

Output

  • 0-100 mVdc
  • 0-24 mA DC
  • -10 to 10 Vdc

Power Supply Effect

  • ± 0.1 % or Less for the Fluctuation within the Operating Range of Power Supply Voltage Specification

Resistance

  • 1 MΩ During Power Off - Input Resistance for DC Voltage
  • 100 kΩ During Power Off - Input Resistance for DC Voltage
  • 100 to 1,000 ohms - Input Resistance for DC Current
  • 2 to 250 kΩ or more - Allowable Load Resistance for DC Voltage Output
  • 750 to 15,000 ohms or Less - Allowable Load Resistance for DC Current Output

Response Time

  • 15 ms, 63 % Response (10 to 90 %)

Span & Zero Adjustments

  • -5 to 5 % - Zero Adjustment
  • 95 to 105 % - Span Adjustment

Supply Voltage

  • 1,500 Vac/minute between (Output & Power Supply) & Input - Withstand Voltage
  • 10 mV-600 V - Span (DC)
  • 24 Vdc ± 10 % (Percentage Ripple is 5 % Peak-to-Peak or Less)
  • 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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