USB-2401 Datasheet, PDF (1/2 Pages) List of Unclassifed Manufacturers – 4-CH 24-Bit Universal Input USB DAQ Modules

USB-2401
4-CH 24-Bit Universal Input USB DAQ Modules
Introduction
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 con-
nectivity, 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.
Features
■ USB 2.0 High-Speed
■ USB powered
■ 4-CH simultaneous-sampling analog input
■ Built-in signal conditioning for high voltage/current/thermocouple/
RTD/strain gauge/load cell measurement
■ Up to 2kS/s analog input rate
■ Removable screw terminal on module
■ Lockable USB cable for secure connectivity
■ Ready-to-use testing application provided
■ Operating System
• Windows 7/Vista/XP
■ Recommended Software
• U-Test
• VB.NET/VC.NET/VB/VC++/BCB/Delphi
■ Driver Support
• UD-DASK for Windows
• DAQPilot for LabVIEW™
Standard Shipped Accessories
• One pair of 20-pin removable screw
terminals
• 2 M USB Type A to USB Mini-B
cable with lockable connector
• Module stand
• Rail-mount kit
Pin Assignment
USB-2401
GPO0 20 40 GPO1
GPI1 19 39 GPI3
GPI0 18 38 GPI2
NC 17 37 DGND
GND1 16 36 GND3
SC1- 15 35 SC3-
SC1+ 14 34 SC3+
EXC1 13 33 EXC3
CI1- 12 32 CI3-
CI1+ 11 31 CI3+
AI1- 10 30 AI3-
AI1+ 9 29 AI3+
GND0 8 28 GND2
SC0- 7 27 SC2-
SC0+ 6 26 SC2+
EXC0 5 25 EXC2
CI0- 4 24 CI2-
CI0+ 3 23 CI2+
AI0- 2 22 AI2-
AI0+ 1 21 AI2+
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Ordering Information
■ USB-2401
4-CH 24-Bit Universal Input USB DAQ
Optional Accessories
■ RST-20P
One pair of 20-pin removable
screw terminals
■ USB-2M-L
2 M USB Type A to USB Mini-B cable
with lockable connector