USB-2401
Vendor:ADLINK Technology Inc.
- Details
- Specification
- Order information
- Hi-Speed USB 2.0, and USB bus powered
- Up to 2kS/s analog input rate
- Removable screw terminal on module
- Operating temperature: 0°C to 55°C (32°F to 131°F)
The USB-2401 is a 24-bit, 4-channel simultaneous-sampling universal input USB DAQ modules featuring built-in signal conditioning circuitry, providing direct measurement of commonly used sensors including current output transducers, thermocouple, RTD, load cell, strain gauge, and others. Individual channels can be programmed to measure different signal types.
The USB-powered USB-2401 is equipped with removable screw-down terminals for easy device connectivity, and the included multi-functional stand fully supports desktop, rail, or wall mounting.
The USB-2401 is suitable for basic measurement applications requiring high resolution and accuracy, laboratory research and material testing environments, and industrial temperature measurement. U-test,a free ready-to-use testing program is included to enable operation or testing of all ADLINK USB DAQ series functions with no programming requirement.
| Technical specifications | |
|
Analog Input |
|
|---|---|
| Channels | 4 differential |
| Resolution | 24-bit |
| Measurement types | Voltage, current, thermocouple, RTD, half-bridge, full-bridge, resistance |
| Maximum sampling rate | 2 kS/s |
| Input range |
Voltage: ± 25 V, ± 12.5 V, ± 2.5 V, ± 312.5 mV Current: ± 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 actual Full-Bridge (120Ω, 350Ω): max. 30 mV/V, 78.125 mV actual 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 |
Digital I/O 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 |
|
| Interface | USB 2.0 high speed |
| I/O connector | Two 20-pin removable screw terminals |
| Power requirements | 5V @ 400mA (USB bus powered) |
| Dimensions | 114 (H) x 156.5 (L) x 41 mm (W) (4.5” x 6.16” x 1.63”) (without connector and stand) |
|
Environmental and physical specifications |
|
| Operating Temperature | 0 to +55°C (32 to 131˚F) |
| Storage Temperature | -20 to +70°C (-4 to 158˚F) |
| Relative humidity | 5% to 95%, non-condensing |
| Model | Description |
| USB‑2401 | 4-CH 24-Bit Universal Input USB DAQ |
| USB‑2401/OEM | 4-CH 24-Bit Universal Input USB DAQ, OEM board-level version, no enclosure |
| Accessory | |
| RST-20P | Removable screw terminal for USB DAQ |
| USB‑2M‑L | 2 M USB Type A to USB Mini-B cable with lockable connector |
