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低空经济
| Model Name | USB-62401 | ||
| Analog Input | |||
| Number of channels | 4 differential | ||
| Resolution | 24-Bit | ||
| Measurement types | Voltage, current, thermocouple, RTD, half-bridge, full-bridge, resistance | ||
| Maximum sampling rate | 2 kS/s | ||
| Input ranges | Mode | Input range or supporting type | Actual Range |
| Voltage | ± 25 V, ± 12.5 V, ± 2.5 V, ± 312.5 mV | ± 25 V, ± 12.5 V, ± 2.5 V, ± 312.5 mV | |
| Current | ± 20 mA | ± 20 mA | |
| Thermocouple | K, J, N, R, S, B, T, E | 78.125 mV | |
| RTD (3-wire, 4-wire) | Pt 100, Pt 1000 | 2.5 V | |
| Half-Bridge (120Ω, 350Ω) | Max. 30 mV/V | 78.125 mV | |
| Full-Bridge (120Ω, 350Ω) | Max. 30 mV/V | 78.125 mV | |
| 2-Wire Resistance | 25 kΩ | 2.5 V | |
| Input coupling | DC | ||
| FIFO size | 4k samples | ||
| Data Transfer | Programmed I/O, continuous (USB bulk transfer mode) | ||
| Function I/O | |||
| Number of channels | 4 inputs and 2 outputs | ||
| Compatibility | 5V/TTL | ||
| Support modes | General timer/counter: One 32-Bit; base clock 80 MHz, external to 10 MHz PWM: One channel, modulation frequency: 0.01 Hz to 5 MHz; duty cycle: 1%-99% | ||
| Data Transfer | Programmed I/O, continuous (USB bulk transfer mode) | ||
| General Specifications | |||
| I/O connector | Two 20-pin removable screw terminals | ||
| Operating temperature | 0 to 55°C (32˚F to 122˚F) | ||
| Storage temperature | -20 to 70°C (-4˚F to 158˚F) | ||
| Power requirements | 5V @ 400 mA (USB powered) | ||
| Dimensions | 114 (H) x 156.5 (L) x 41 mm (W) (4.5” x 6.16” x 1.63”) (without connector and stand) | ||
| Relative humidity | 5% to 95%, non-condensing) | ||
Note: Function I/O shares the same I/O pins. Only one of these modes can be selected.
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