USB Module USB-4702

Multifunction USB Module Advantech USB-4702 10 kS/s, 12-bit, 8-ch DAQ USB Module

Signal input/output >> External USB modules

 Price and avalability 

Manufacturer: Advantech

USB-4702 - 10 kS/s, 12-Bit, 8-Ch Multifunction DAQ USB Module

USB-4702 and USB-4704 are low-cost USB data acquisition modules that can be installed without opening the chassis; simply plug in the modules to access collected data. Reliable and rugged enough for industrial applications, yet sufficiently affordable for home systems, USB-4702 and USB-4704 DAQ modules provide an easy and efficient means of adding measurement and control capabilities to USB-capable computers. Additionally, because USB-4702 and USB-4704 draw power from the computer via the USB port, no external power connection is required, making these modules the most cost-effective solution for testing and measurement applications.

  • Supports USB 2.0
  • Portable
  • Bus powered
  • 8 x Analog input channels
  • 12-bit (USB-4702), 14-bit (USB-4704) resolution AI
  • Sampling rates of up to 10 kS/s (USB-4702), 48 kS/s (USB-4704)
  • 8-ch Digital input/8-ch digital output, 2-ch analog output, and 1 x 32-bit counter

Price and avalability

Partnumber Description Price VAT incl Avalability
USB-4702-AE Модуль с USB интерфейсом 10kS/s, 12-bit, Multi-function USB Module  4 114,3 Доступно

Additional information

Analog Input

  
Channels 8 single ended/4 differential (software programmable)
Resolution
  • USB-4702: single ended: 11 bits Differential: 12 bits
  • USB-4704: single ended: 13 bits Differential: 14 bits
Max. Sampling Rate
  • USB-4702: 10 kS/s max.
  • USB-4704: 48 kS/s max
  Note: The sampling rate of each channel is influenced by the number of used channels. For example, if 4 channels are used, the sampling rate will be 10k/4 = 2.5 kS/s per channel.
FIFO Size 512 samples
Overvoltage Protection 30 Vp-p
Input Impedance 127 kΩ
Sampling Modes Software, onboard programmable pacer, and external

Analog Output

  
Channels 2
 Resolution 12 bits
Output Rate Static update
Output Range 0 ~ 5 V (software programmable)
Slew Rate 0.7 V/μs
Driving Capability 5 mA
Output Impedance 51 Ω
Operation Mode Single output
Accuracy
  • Relative: ±12 LSB
  • Differential non-linearity: ±5 LSB

Digital Input

  
Channels 8
Compatibility 3.3 V/5 V/TTL
Input Voltage
  • Logic 0: 0.8 V max.
  • Logic 1: 2.0 V min.
Digital Output  
Channels 8
Compatibility TTL
Output Voltage
  • Logic 0: 0.4 V max.@ 4 mA (sink)
  • Logic 1: 3.5 V min.@ 4 mA (source)

Counter

  
Channels 1
Resolution 32 bits
Compatibility 3.3 V/TTL
Max. Input Frequency 5 MHz

General

  
Bus Type USB 2.0
I/O Connector
  • USB-4702: 1 x DB37, female
  • USB-4704: Onboard screw terminal
Dimensions (L x W x H)
  • USB-4702: 70 x 70 mm (2.76" x 2.76")
  • USB-4704: 132 x 80 x 32 mm (5.2" x 3.15" x 1.26")
Power Consumption
  • Typical: 5 V @ 100 mA
  • Max.: 5 V @ 500 mA
Operating Temperature 0 ~ 55 °C (32 ~ 131 °F)
Storage Temperature -20 ~ 70 °C (-4 ~ 158 °F)
Storage Humidity 5 ~ 95% RH non-condensing