10 kS/s, 12-Bit, 8-Ch Multifunction DAQ USB-4702 USB Module 48 kS/s, 14-Bit, 8-Ch Multifunction DAQ USB-4704 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 USB-4702 USB-4704 RoHS COMPLIANT 2002/95/EC 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 Digital Output Channels 8 single ended/4 differential (software programmable) Channels 8 Resolution USB-4702: single ended: 11 bits Compatibility TTL Output Voltage Logic 0: 0.4 V max. 4 mA (sink) Differential: 12 bits USB-4704: single ended: 13 bits Logic 1: 3.5 V min. 4 mA (source) Differential: 14 bits Counter Max. Sampling Rate USB-4702: 10 kS/s max. USB-4704: 48 kS/s max. Channels 1 Note: The sampling rate of each channel is influenced by the number of used channels. Resolution 32 bits For example, if 4 channels are used, the sampling rate will be 10k/4 = 2.5 kS/s per channel. Compatibility 3.3 V/TTL FIFO Size 512 samples Max. Input Frequency 5 MHz Overvoltage Protection 30 Vp-p Input Impedance 127 k General Sampling Modes Software, onboard programmable pacer, and external Bus Type USB 2.0 Input Range and Absolute Accuracy I/O Connector USB-4702: 1 x DB37, female Single Ended 10 N/A N/A N/A N/A N/A N/A N/A N/A USB-4704: Onboard screw terminal Differential N/A 1 1.25 2 2.5 4 5 10 20 Dimensions (L x W x H) USB-4702: 70 x 70 mm (2.76 x 2.76 ) USB- USB-4704: 132 x 80 x 32 mm (5.2 x 3.15 x 1.26 ) Absolute 0.2 0.15 0.15 0.15 0.15 0.15 0.15 0.15 0.15 4702 Power Consumption Typical: 5 V 100 mA Accuracy USB- Max.: 5 V 500 mA (% of FSR)* 0.15 0.1 0.1 0.1 0.1 0.1 0.1 0.15 0.15 4704 Operating Temperature 0 ~ 55 C (32 ~ 131 F) * 1 LSB is added as the derivative for absolute accuracy Storage Temperature -20 ~ 70 C (-4 ~ 158 F) Storage Humidity 5 ~ 95% RH non-condensing Analog Output Channels 2 Ordering Information Resolution 12 bits Output Rate Static update USB-4702-AE 10 kS/s, 12-bit, 8-ch multifunction DAQ USB module Output Range 0 ~ 5 V (software programmable) USB-4704-AE 48 kS/s, 14-bit, 8-ch multifunction DAQ USB module Slew Rate 0.7 V/s Driving Capability 5 mA Accessories Output Impedance 51 PCL-10137-1E DB37 cable, 1 m Operation Mode Single output PCL-10137-2E DB37 cable, 2 m Accuracy Relative: 12 LSB PCL-10137-3E DB37 cable, 3 m Differential non-linearity: 5 LSB ADAM-3937-BE DB37 DIN rail wiring board Digital Input 1960004544 Wall mount bracket 1960005788 VESA mount bracket Channels 8 Compatibility 3.3 V/5 V/TTL Input Voltage Logic 0: 0.8 V max. Logic 1: 2.0 V min. Industrial I/O All product specifications are subject to change without notice. Last updated: 13-Sep-2017X-ON Electronics Largest Supplier of Electrical and Electronic Components Click to view similar products for Data Logging & Acquisition category: Click to view products by Advantech manufacturer: Other Similar products are found below : ND-6063 PCI-9221 PCIe-7248 ND-6017 PCI-7432HIR DAQe-2214 PCI-9113A ND-6053 ACL-8112PG cPCI-7433 cPCI-6208V-GL DAQe-2213 ND-6056 DAQ-2006 DAQe-2502 DAQ-2208 PCIe-8560 DAQe-2501 PCI-7233 PCM-7250+ PCI-8124-C ND-6060 DAQ- 2206 PCM-7248+ PCIe-7200 PCIe-PXI-EXP-KIT PCIe-7256 PCIE-1884-AE USB-4761-BE PCI-1761-BE PCI-1711UL-CE PCI-1762-BE RHT30 TH30 USB-4702-AE USB-4704-AE USB-4711A-AE USB-4716-AE USB-4718-AE USB-4750-BE USB-4751-AE RHT35 PCI- 1714U-BE PCIE-1810-AE LPCIe-7250 USB-4751L-AE PCI-1760U-BE PCI-6216V-GL LPCIe-7230 PCI-1742U-AE