National Instruments has nearly tripled the number of I/O modules available for NI CompactDAQ, adding several new key measurements and capabilities to the USB-based modular data acquisition system. Additionally, every NI CompactDAQ chassis is shipped with the new National Instruments LabVIEW SignalExpress data-logging software, providing quick acquisition, analysis and presentation of data in an interactive, nonprogramming environment. The new software option and broad range of I/O modules provide a simple, complete and powerful data-logging solution for electrical and sensor measurements on the benchtop, in the field and on the production line.
NI CompactDAQ offers an easy-to-use USB interface to the PC and combines sensor connectivity, signal conditioning and anaogue-to-digital converters in a single, user-configurable system. Engineers and scientists now have 19 new module options when building their systems, including ±20 mA current I/O; high-speed, high-voltage and channel-to-channel isolated anaolgue inputs; RTD sensor inputs; and high-density digital I/O, as well as a universal input module. All modules are hot swappable and feature built-in isolation to ensure system and user safety.
The compact size (25 by 9 by 9 cm) and rugged design of NI CompactDAQ make it ideal for portable and field applications. With a 30 g shock rating, -20 to 55 °C temperature range, cable strain relief and flexible AC or DC power options, NI CompactDAQ is also superb for machine builders operating in industrial environments. In addition, NI CompactDAQ features NI signal streaming technology, so engineers can acquire and generate high-speed, bidirectional waveform signals at 6.4 MS/s.