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USB-4718-AE 8-ch Thermocouple Input USB Module with 8-ch Isolated Digital Input

  • Supports USB 2.0
  • Bus-powered
  • Supports voltage, current, and thermocouple inputs
  • 8 thermocouple input channels
  • 2,500 VDC isolation
  • Supports 4 ~ 20 mA current input
  • Detachable screw terminal on modules
  • 8-ch isolated DI and 8-ch isolated DO
  • Suitable for DIN-rail mounting
  • One lockable USB cable for secure connection included
Certifications CE RoHS
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More Description

The USB-4700 series consists of true plug & play data acquisition devices. No more opening up your computer chassis to install boards-just plug in the module, then get the data. It’s easy and efficient. USB-4718 offers 8 thermocouple inputs with 16-bit resolution, up to 0.1% input range accuracy. Portable design makes the USB-4718 suitable for the field research. Also the input channels can be set separately make it possible handling multiple types of sensor with only one USB-4718 module.
Reliable and rugged enough for industrial applications, yet inexpensive enough for home projects, the USB-4718 is the perfect way to add measurement and control capability to any USB capable computer. The USB-4700 series is fully plug and play and easy to use. It obtains all required power from the USB port, so no external power connection is ever required.

Extended Specifications


  • Power Consumption 5V @ 100 mA
  • OS Support 32-bit/64-bit Windows 7/8/10, and Linux
  • Dimensions 132 x 80 x 32 mm (5.2" x 3.15" x 1.26")
  • Bus USB 2.0
  • I/O Connectors Onboard screw terminal
  • Operating Temperature 0~60 (32~140°F)
  • Programming Language C#,C++,LabVIEW,VB.Net,BCB,MFC,VB6,Delphi,Java,Matlab,Qt

Analog Input

  • Sampling Rates(S/s) 10
  • Resolution(Bits) 16
  • Channels 8
  • Type Scan
  • Unipolar Input (V) J, K, T, E, R, S, B types Thermocouple. 0 ~ 2.5V, 0 ~ 1V, 0 ~500mV, 0 ~ 100mV, 0~50mV,0~15mV,0~20mA,4~20mA

Isolated Digital I/O

  • Input Channels 8
  • Input Range 0~30 VDC
  • Output Channels 8
  • Output Ranges 5~30 VDC
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