Keysight DAQM907A allows great flexibility for a variety of sense and control applications. It combines two 8-bit ports of digital input and output, a 100 kHz gated totalizer, and two ±12 V or ±24 mA analog outputs – all on a single earth-referenced module. The digital inputs and totalizer input may be included in a scan. Alarm limits for the digital and event counter inputs are evaluated continuously, capturing and logging alarm conditions even between scans.
Digital Input/Output
Use the digital outputs with an external power supply to control microwave switches and attenuators, solenoids, power relays, indicators, and more. Use the digital inputs to sense limit switch and digital bus status. There are no complex handshake modes; reads and writes are initiated either from the front panel or the bus.
Totalize Input
Count events from devices like photo interrupters, limit switches, and Hall-effect sensors. It keeps an updated total which can be read via the front panel or programmatically at any time. With 26 bits of resolution, it can count events at full speed for nearly 45 minutes without an overflow.
Analog Output
Use the two electronically calibrated analog outputs to source bias voltages to your device under test, to control your analog programmable power supplies, or use the outputs as setpoints for your control systems. The outputs are programmed directly in volts, either from the front panel or from the bus.
Clean, Low-Distortion, Stable, and Reliable Signals
When testing a device, you need a source that produces a clean, low-distortion, stable and reliable signal. Keysight’s exclusive Trueform technology gives you the confidence to produce the exact waveforms you need with best-in-class signal fidelity, surpassing the performance of direct digital synthesis (DDS) technology. With Trueform Series Waveform and Function Generators, you can define any waveform shape and any waveform length using point-by-point arbitrary waveform capability. Anti-aliasing technology ensures your waveforms are exceptionally accurate, and playable at any rate you select. Play signals as defined, at the exact sample rate, without missing short-duration anomalies critical for testing device reliability.
Get the waveform you want, regardless of frequency or sample rate.
Measure your design characteristics, not those of your waveform generator.
Less jitter gives you exceptionally low phase noise for the most accurate representation of signals.
Adjust the bandwidth of the built-in noise generator to control the frequency content of your signal.
You can create dual-tone multifrequency signals without a dual-channel generator. On a two-channel model, you can sum and combine up to four signals.
Intuitively control your waveform generators, build automated tests, and design custom waveforms from your PC.
