The NI 5731 adapter module for NI FlexRIO is a general-purpose digitizer designed to provide flexible measurement capabilities while offering the benefits of hardware customization through a user-programmable FPGA. At 12 bits of resolution, the module delivers much higher dynamic range than an 8-bit oscilloscope and enough bandwidth to acquire a variety of common signals on two simultaneously sampled channels. Software-selectable AC and DC coupling allow the module to interface to a variety of signal sources. A 2 Vpp input range with a 50 Ω input impedance and 0 dB, 6 dB, or 12 dB of programmable gain provide maximum dynamic range for low-amplitude signals, while external attenuation (not supplied) can allow the module to safely acquire larger voltages. For time-domain applications, a selectable Bessel filter minimizes group delay over the input bandwidth. For frequency-domain applications, an elliptic filter maximizes flat bandwidth. Or, for maximum flexibility, a filter bypass path enables undersampling or external user-customizable input filtering. Twelve bidirectional digital I/O lines also permit digital device under test control and simple digital protocols.
National Instruments designs and manufactures all products to minimize failures, however unexpected failures can still occur. Extended warranties provide a fixed economical price at the time of system purchase, covering any repair costs for up to three years. In addition, they offer the following benefits:
Significant cost savings compared to individual repair incidents
Fault location, diagnostics, and repair by NI any time the system product fails
All parts and labor costs covered as well as any adjustments needed to restore the hardware to manufacturing specifications
NI recognizes the need to maintain properly calibrated devices for high-accuracy measurements. NI provides manual calibration procedures, services to recalibrate your products, and automated calibration software to calibrate many NI measurement products.
Return your registered product under warranty at no additional labor and parts cost. NI offers fault location, diagnostics, and repair any time the system fails as well as any adjustments needed to restore the hardware to manufacturing specifications.