USB-4702 10 kS/s, 12-bit, 8-ch Multifunction USB Module
£86.00 excl. vat
USB-4702 are low-cost USB data acquisition modules. You no longer need to open the chassis to install DAQ modules. Just plug in the module, then get the data. It’s easy and efficient. Reliable and rugged enough for industrial applications, yet inexpensive enough for home projects, USB-4702/4704 are the perfect way to add measurement and control capability to any USB capable computer. It obtains all required power from the USB port, so no external power connection is ever required. With the features of USB-4702/4704, they are your most cost effective choice of lab or production line test & measurement tool.
Please click the link below to open the PDF datasheet
View Datasheet -
- Supports USB 2.0
- Portable
- Bus-powered
- 8 x analog input channels
- 12-bit resolution AI
- Sampling rates up to 10 kS/s
- 8-ch DI/8-ch DO, 2-ch AO and one 32-bit counter
Analog Input
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- Channels: 8 single ended/4 differential (software programmable)
- Resolution: USB-4702: single ended: 11 bits
Differential: 12 bits
-
- Max. Sampling Rate: USB-4702: 10 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.
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- FIFO Size: 512 samples
- Overvoltage Protection: 30 Vp-p
- Input Impedance: 127 kΩ
- Sampling Modes: Software, onboard programmable pacer, and external
- Input Range and Absolute Accuracy:
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 Accuracy (% of FSR)*: USB-4702: 0.2/ 0.15/ 0.15/ 0.15/ 0.15/ 0.15/ 0.15/ 0.15/ 0.15
* ±1 LSB is added as the derivative for absolute accuracy
Analog Output
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- 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
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- 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
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- 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
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- Bus Type: USB 2.0
- I/O Connector: USB-4702: 1 x DB37, female
- Dimensions (L x W x H): USB-4702: 70 x 70 mm (2.76″ x 2.76″)
- Power Consumption: Typical: 5 V @ 100 mA
Max.: 5 V @ 500 mA
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- Operating Temperature: 0 ~ 55 °C (32 ~ 131 °F)
- Storage Temperature: -20 ~ 70 °C (-4 ~ 158 °F)
- Storage Humidity: 5 ~ 95% RH non-condensing
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