8-ch Thermocouple Input USB Module with 8-ch Isolated Digital Input
  • Supports USB 2.0
  • Supports voltage, current, and thermocouple inputs
  • Bus-powered
  • 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
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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.


Part Number USB-4718-AE
Analog Input Sampling Rates(S/s) 10
Resolution(Bits) 16
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
Channels 8
Type Scan
General Power Consumption 5V @ 100 mA
I/O Connectors Onboard screw terminal
Bus USB 2.0
Dimensions 132 x 80 x 32 mm (5.2″ x 3.15″ x 1.26″)
Operating Temperature 0~60 (32~140°F)
OS Support 32-bit/64-bit Windows 7/8/10, and Linux
Programming Language C#,C++,LabVIEW,VB.Net,BCB,MFC,VB6,Delphi,Java,Matlab,Qt
Isolated Digital I/O Input Channels 8
Input Range 0~30V
Output Channels 8
Output Ranges 5~30V