Yodify Product Library
Instantly add the VJD1 Isolated Single & Dual Output Tachometer and 50,000+ more product series to your store or catalog  
Book Your Demo and See How
or create your store

VJD1 Isolated Single & Dual Output Tachometer

Brand: Yokogawa Electric Corporation

The VJD1 is a compact, plug-in tachometer converter that receives single-phase, AC voltage signal from an electric tachometer and converts it into isolated DC voltage or DC current signals.
Features
  • AC-to-DC Conversion Based on Mean-Value Rectification
  • Four Isolated Ports (Input, Output-1, Output-2, Power Supply and Grounding) on a Dual-Output Model
  • A Withstanding Voltage of 2,000 Vac
  • A Wide Supply Voltage Range - Supporting Both 100 V and 200 V Power Lines of AC or DC
  • Close Side-By-Side Mounting

Specifications

Accuracy

  • ± 0.3 % of Span

Consumption

  • 122 mA at 24 Vdc - Current Consumption
  • 5.4 VA at 100 Vac - Power Consumption
  • 7.5 VA at 200 Vac - Power Consumption

Current

  • 1-24 mA DC for Span - Output Current Signal

Electrical Connectors

  • M3 Screw Terminal

Enclosure, Body Material

  • ABS Resin

Frequency

  • 15 to 1,000 Hz - Input Frequency Range

Humidity

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

Input

  • 0 to 150 Vac
  • 120 % (Continuous) - Max.

Insulation Resistance

  • 100 megaohms Min. at 500 Vdc between Input, Output-1, Output-2, Power Supply & Grounding Terminals Mutually

Mounting

  • DIN Rail Mounting
  • Mounting on a Side-by-Side Multiple Mounting Base
  • Wall Mounted

Operating Temperature

  • 0° to 50° C (32° to 122° F)

Output

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

Power Supply Effect

  • Up to ± 0.2 % of Span for a Supply Voltage Range of 85-264 Vac at (47 to 63 Hz), 85-264 Vdc or 12-36 Vdc - Effects of Power Line Regulation

Resistance

  • 2 to 250 kiloohms Min. - DC Voltage Allowable Load Resistance
  • 350 to 15,000 ohms, Max.

Response Time

  • 2.4 seconds for a 63 % Response (10 to 90 % Change of Range)

Span & Zero Adjustments

  • Within ± 5 % of Span

Supply Voltage

  • 1,000 Vac for One Minute between Output-1 & Output-2 Terminals - Withstanding Voltage
  • 10 mV-20 Vdc for Span - Output Voltage Signal
  • 100-240 Vac/dc (-15 %, 10 %) at 50/60 Hz
  • 15-30 Vdc (± 20 %)
  • 16 mV-150 Vac for Span - Input Voltage Signal
  • 2,000 Vac for One Minute between Input, (Output-1, Output-2), Power Supply & Grounding Terminals Mutually - Withstanding Voltage

Temperature Effect

  • Up to ± 0.2 % of Span Per 10° C (18° F) - Effects of Ambient Temperature Variations

Zero Offset

  • 0 to 200 % for Output Current Signal - Zero Elevation
  • -100 to 200 % for Output Voltage Signal - Zero Elevation
Instantly populate your store or catalog 
CREATE YOUR SITE
or book a demo with the Yodify Team
show more