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产品介绍
USB-4711A系列包括即插即用数据采集模块，因此无需再打开您的计算机机箱来安装板卡。仅需插上模块，便可以采集到数据，简单高效。它在工业应用中 足够可靠和稳定，却并不昂贵。USB-4711A是给任何带有USB端口的计算机增加测量和控制能力的最佳途径。USB-4711A是完全即插即用设计， 且使用简单。它通过USB端口获得所有所需的电源，所以它无需连接外部的电源。
规格
| Analog Input | |||||
| Channels | 16 single-ended/8 differential (software programmable) | ||||
| Resolution | 12 bits | ||||
| Max. Sampling Rate | 150 kS/s max. | ||||
| Note: The sampling rate for each channels will be affected by used channel number.For example, if 4 channels are used, the sampling rate is 150k/4 = 37.5 kS/s per channel. | |||||
| FIFO Size | 1,024 samples | ||||
| Overvoltage Protection | 30 Vp-p | ||||
| Input Impedance | 1 GΩ | ||||
| Sampling Modes | Software, onboard programmable pacer, and external | ||||
| Input Range (V, software programmable) & Absolute Accuracy | |||||
| Bipolar | ± 10 | ± 5 | ± 2.5 | ± 1.25 | ± 0.625 |
| Absolute Accuracy (% of FSR)* | 0.1 | 0.1 | 0.2 | 0.2 | 0.4 |
| *: ±1 LSB is added as the derivative for absolute accuracy | |||||
| Analog Output | |||||
| Channels | 2 | ||||
| Resolution | 12 bits | ||||
| Output Rate | Static update | ||||
| Output Range | (V, software programmable) | ||||
| Internal Reference | Unipolar | 0 ~ 5, 0 ~ 10 | |||
| Bipolar | ±5, ±10 | ||||
| Slew Rate | 0.15 V/μs | ||||
| Driving Capability | 2 mA @ 10 V | ||||
| Output Impedance | 0.5 Ω | ||||
| Operation Mode | Single output | ||||
| Accuracy | Relative: ±1 LSB | ||||
| Differential non-linearity: ±1 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 | 3.3 V/TTL | ||||
| Output Voltage | Logic 0: 0.8 V max.@ 4 mA (sink) | ||||
| Logic 1: 2.0 V min.@ 4 mA (source) | |||||
| Event Counter | |||||
| Channels | 1 | ||||
| Compatibility | 3.3 V/TTL | ||||
| Max. Input Frequency | 1 kHz | ||||
| General | |||||
| Bus Type | USB 2.0 | ||||
| I/O Connector | Onboard screw terminal | ||||
| Dimensions (L x W x H) | 132 x 80 x 32 mm (5.2" x 3.15" x 1.26") | ||||
| Power Consumption | Typical: 5 V @ 340 mA | ||||
| Max.: 5 V @ 440 mA | |||||
| Operating Temperature | 0 ~ 60°C (32 ~ 140°F) (refer to IEC 68-2-1, 2) | ||||
| Storage Temperature | -20 ~ 70°C (-4 ~ 158°F) | ||||
| Storage Humidity | 5 ~ 95% RH non-condensing (refer to IEC 68-2-3) | ||||
订货信息
| USB-4711A-AE | 150 kS/s, 12-bit, 16-ch Multi. USB Module |
| 1960004544 | Wallmount Bracket |
| 1960005788 | VESA Mount Bracket |
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