Keysight Modular DAQs

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This video introduces Keysight Modular Data Acquisition (DAQ) systems, designed to deliver flexible, scalable, and precise measurement capability for R&D laboratories, manufacturing test, and automated measurement environments. These modular DAQs accurately capture electrical signals and physical parameters including voltage, current, temperature, pressure, resistance, frequency, and more. With support for 3‑slot and 8‑slot mainframes and over 30 plug‑in modules, users can configure systems tailored for multipoint monitoring, sensor characterization, and high‑channel‑density applications.

Built‑in multiplexors enable routing of dozens or hundreds of input channels into a single DAQ unit which is ideal for multi‑sensor test setups, environmental chambers, and complex system characterization. Users can achieve scan rates up to 1000 channels per second using a built‑in 6.5‑digit DMM, ensuring high‑precision, high‑speed acquisition across up to 14 different input signal types. Microwave switch and attenuator modules extend measurement capability from DC to microwave frequencies, allowing RF and mixed‑signal measurements within the same modular platform.

Enhanced digital I/O capability supports simulation and detection of digital patterns with up to 64‑bit resolution, programmable polarity, 5‑V thresholds, and onboard pattern memory. These features enable device control, logic‑state monitoring, and system‑level automation in advanced test setups. With up to 560 channels when fully configured, Keysight Modular DAQs provide the scalability needed for distributed sensing, large test matrices, production‑line validation, and long‑duration monitoring.

Keysight DAQs integrate seamlessly into automated test systems, offering flexible connectivity and compatibility with Keysight measurement software for data logging, visualization, remote configuration, and automated sequencing. Whether for R&D characterization or production‑level test, Keysight modular DAQs offer a balance of precision, speed, flexibility, and high‑density measurement capability.
 

Key features include:

  • Built‑In Multiplexors: Route multiple input channels efficiently to measure dozens or hundreds of points in a single DAQ unit.
  • Fast Scan Rate: Capture up to 1000 channels per second with a built‑in 6.5‑digit DMM supporting 14 input signal types.
  • Microwave Switching: Add microwave switch and attenuator modules to measure DC through microwave frequencies.
  • Enhanced Digital I/O: Simulate or detect patterns with 64‑bit I/O, programmable polarity, handshaking protocols, and onboard memory.
  • High‑Density Configurations: Choose 3‑slot or 8‑slot chassis and scale up to 560 channels with over 30 available plug‑in modules.
     

Keysight Modular DAQs provide flexible, scalable, and precise data acquisition with high‑channel density, fast scanning, and broad signal compatibility. Ideal for R&D and production environments, they deliver the performance and measurement confidence needed for complex automated test applications.