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National Instruments · USB

USB-6259 OEM

Name: USB-6259 OEM
Brand: National Instruments

The NI USB-6259 OEM is a board-only M Series USB data acquisition device for OEM integration. It provides 32 analog inputs with 16-bit resolution, four analog outputs and 48 digital I/O lines.

ManufacturerNational Instruments

ModelUSB-6259 OEM

Part Number194929-01

Product TypeBoard-only multifunction data acquisition device

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Form factorOEM board-only device without enclosure

Analog inputs32 single-ended or 16 differential, 16-bit

AI sampling1.25 MS/s single channel; 1 MS/s aggregate multichannel

Analog outputs4 channels, 16-bit

Digital I/O48 lines

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Overview

Product overview

Key product information and technical features.

Part number 194929-01 identifies the USB-6259 OEM board-only configuration, rather than an enclosed USB-6259 variant. This configuration is intended for integration into OEM equipment.

Its multifunction architecture combines analog acquisition, analog generation, digital I/O and counter/timer functions on a USB device. NI provides separate mechanical drawings for the OEM part number.

Board-only construction for embedded OEM integration.
Configurable single-ended or differential analog acquisition.
Four 16-bit analog output channels.
Two 32-bit counter/timers.

Verified specifications

Technical data

Verified product specifications.

Analog input channels	32 single-ended or 16 differential
ADC resolution	16 bit
Maximum single-channel AI sampling rate	1.25 MS/s
Maximum multichannel AI sampling rate, aggregate	1.00 MS/s
Analog output channels	4
DAC resolution	16 bit
Maximum AO update rate, one channel	2.86 MS/s
Maximum AO update rate, four channels	1.25 per channel MS/s
Digital I/O lines	48
Counter/timers	2, 32-bit

Condition & included items

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National Instruments

Manufacturer

M Series / USB

DAQ family and host interface

USB-6259 OEM

Board-only multifunction DAQ device

Mechanical integration

NI lists dedicated drawings and CAD models for part number 194929-01.

Use OEM-specific wiring documentation; NI's general 62xx cable and accessory guide explicitly excludes USB OEM models.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

NI USB-6259 Product PageProduct Page · ni.com

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High-Speed M Series USB DAQ DatasheetDatasheet · ni.com

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USB-6259 Dimensional Drawings — Includes 194929-01Mechanical Drawings And CAD · ni.com

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USB-6259 Product Certifications — OEM Assembly ListedTechnical resource

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Shipping, warranty & returns

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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Which part number identifies the USB-6259 OEM?

NI identifies 194929-01 as the USB-6259 OEM board-only kit without an enclosure.

Does 1.25 MS/s apply to every analog input simultaneously?

No. The maximum is 1.25 MS/s for a single channel; multichannel acquisition is limited to 1 MS/s aggregate.

Can standard USB-6259 accessory tables be used for the OEM board?

NI explicitly excludes USB 62xx OEM devices from its general cable and accessory guide and directs users to the OEM user guide and M Series User Manual.