USB-4704-AE
USB Module, Multifunction, USB 2.0, Bus Powered, 14 Bit, 8 Channel, 132 mm x 80 mm x 32 mm
- Manufacturer: ADVANTECH
- Product type: Controller Accessories
- SVHC: No SVHC (27-Jun-2024)
- Product Range: -
- Current Rating: 100mA
| Delivery and price | |
|---|---|
| Units per pack | 1 |
| Price | 105.99 € |
| Current stock | 10+ |
| Lead time | 14 days |
## **USB-4702 USB-4704** ## 10 kS/s, 12-Bit, 8-Ch Multifunction DAQ USB Module ## 48 kS/s, 14-Bit, 8-Ch Multifunction DAQ USB Module ## **Features** - 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 **==> picture [201 x 29] intentionally omitted <==** **----- Start of picture text -----**<br> USB-4702 USB-4704<br>a. a. RoHS COMPLIANT<br>FCC C€ 2002/95/EC<br>**----- End of picture text -----**<br> ## **Introduction** 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. ## **Specifications** ## 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 k Ω **Sampling Modes** Software, onboard programmable pacer, and external - **Input Range and Absolute Accuracy** |**Single Ended**|**Single Ended**|±10|N/A|N/A|N/A|N/A|N/A|N/A|N/A|N/A| |---|---|---|---|---|---|---|---|---|---|---| |**Differential**||N/A|±1|±1.25|±2|±2.5|±4|±5|±10|±20| |**Absolute**<br>**Accuracy**<br>**(% of FSR)***|**USB-**<br>**4702**|0.2|0.15|0.15|0.15|0.15|0.15|0.15|0.15|0.15| ||**USB-**<br>**4704**|0.15|0.1|0.1|0.1|0.1|0.1|0.1|0.15|0.15| * ±1 LSB is added as the derivative for absolute accuracy ## 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 ## **Ordering Information** - **USB-4702-AE** 10 kS/s, 12-bit, 8-ch multifunction DAQ USB module **USB-4704-AE** 48 kS/s, 14-bit, 8-ch multifunction DAQ USB module ## Accessories **PCL-10137-1E** DB37 cable, 1 m **PCL-10137-2E** DB37 cable, 2 m **PCL-10137-3E** DB37 cable, 3 m **ADAM-3937-BE** DB37 DIN rail wiring board **1960004544** Wall mount bracket **1960005788** VESA mount bracket **Industrial I/O** ADVANTEC All product specifications are subject to change without notice. ~~PCS~~ Last updated: 27-Jun-2018 Last updated: 27-Jun-2018
Updated at April 29, 2026
Founded in 1983, Advantech is a globally recognized leader in intelligent IoT systems, embedded computing platforms, and industrial automation. Driven by a mission to enable an intelligent planet, the company specializes in developing robust hardware and software solutions that bridge the gap between traditional industrial systems and modern edge intelligence. Advantech’s innovative technologies empower seamless connectivity, data acquisition, and control across demanding environments in sectors like smart manufacturing, transportation, and energy. Our core offering of Advantech solutions focuses heavily on reliable industrial connectivity and process automation. We feature a strong selection of terminal block interface modules designed to streamline wiring and ensure secure, organized connections within complex industrial control panels. Additionally, our portfolio includes advanced process controllers, providing the precise logic, monitoring capabilities, and scalability required to drive sophisticated automated systems and intelligent manufacturing workflows. Complementing these primary product lines, we supply a focused range of essential power and sensing components to complete your industrial integration. This includes rugged, industrial-grade AC/DC converters that deliver stable power in harsh conditions, alongside compatible signal indicator accessories. To further support comprehensive data acquisition and remote communication, our selection also encompasses highly accurate temperature and current sensors, as well as high-performance RF antennas for reliable wireless connectivity.
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