Yokogawa DC Converter, WH4A/V
Images are representations only.

WH4A/WH4V DC Converter

Brand: Yokogawa Electric Corporation
Request Information
Favorite

Yokogawa DC Converter, WH4A/V Yokogawa DC Converter, WH4A/V
The WH4A/WH4V is a compact, front terminal connection type converter that converts DC current or DC voltage signals into DC current or DC voltage signals.
Features
  • Dual output specification is available

View Details

Specifications

Brand

Accuracy

  • ± 0.1 % of Span
  • Within ± 0.2 % - Relative Error between Output 1 & 2 (Dual Output)

Consumption

  • 10 VA at 100 Vac (WH4A) - Power Consumption
  • 102 mA at 24 Vdc (WH4A) - Current Consumption
  • 6 VA at 100 Vac (WH4V) - Power Consumption
  • 80 mA at 24 Vdc (WH4V) - Current Consumption

Electrical Connectors

  • M4 Screw Terminals

Enclosure, Body Material

  • ABS Resin

Humidity

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

Input

  • ± 30 Vdc or Less - Max.

Input Signal

  • 0 to 150 mA DC
  • 10 mV-600 Vdc - Span (DC)
  • 100 µA-150 mA - Span (DC)
  • -300 to 300 Vdc

Insulation Resistance

  • 100 MΩ or more at 500 Vdc

Mounting

  • DIN Rail Mounting
  • Rack-Mounting
  • Wall Mounting

Operating Temperature

  • 0° to 50° C (32° to 122° F)

Output

  • 0-100 mVdc
  • 0-24 mA DC
  • 10 mV to 20 V - Span (DC)
  • -10 to 10 Vdc
  • 1-24 mA - Span (DC)

Power Supply

  • 24 Vdc ± 10 % (DC Drive)
  • 85-264 Vac, 47 to 63 Hz (AC Drive)

Power Supply Effect

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

Resistance

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

Response Time

  • 150 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 - Withstand Voltage for AC Drive
  • 500 Vac/minute - Withstand Voltage for DC Drive

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 % - Zero Elevation (Output Current Signal)
  • 0 to 73 % - Zero Elevation (Input Current Signal)
  • -100 to 200 % - Zero Elevation (Output Voltage Signal)
  • -80 to 73 % - Zero Elevation (Input Voltage Signal)

Documentation

Data Sheets

show more