National Instruments USB-6225 OEM Board-only multifunction data acquisition device
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National Instruments · USB

USB-6225 OEM

The NI USB-6225 OEM is a board-only M Series USB multifunction DAQ device without an enclosure. It combines analog input and output, digital I/O and counter/timer functions.

ManufacturerNational Instruments
ModelUSB-6225 OEM
Part Number197294-01
Product TypeBoard-only multifunction data acquisition device
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30-Day Warrantystandard coverage
30-Day Returnspolicy applies
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Analog inputs80 single-ended or 40 differential; 16-bit
Maximum AI sampling250 kS/s aggregate
Analog outputs2 channels; 16-bit
Digital I/O24 lines
Counters/timersTwo 32-bit counters/timers
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Overview

Product overview

Key product information and technical features.

Part 197294-01 identifies the OEM board-only version of the USB-6225 rather than an enclosed screw-terminal or mass-termination model.

For integration, NI provides a dedicated OEM user guide covering board dimensions, pinouts, connectors, switch, LEDs and chassis ground. Use this guide for mechanical and wiring design rather than enclosed-model connection diagrams.

  • Selectable analog input ranges of ±0.2 V, ±1 V, ±5 V and ±10 V.
  • Analog output updates up to 833 kS/s with one channel or 740 kS/s per channel with two channels.
  • Digital triggering and counter/timer functions complement analog and digital I/O.
Verified specifications

Technical data

Verified product specifications.

Analog input configuration80 single-ended or 40 differential
ADC resolution16 bit
Maximum aggregate AI sample rate250 kS/s
Analog output channels2
DAC resolution16 bit
Maximum AO update rate, one channel833 kS/s
Maximum AO update rate, two channels740 kS/s per channel
OEM board weight162 g
Condition & included items

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National Instruments

Manufacturer

M Series / USB

DAQ family and host interface

USB-6225 OEM

Board-only multifunction DAQ device

Integration reference

USB-622x/625x/628x OEM User Guide

Use OEM-specific pinouts and mechanical drawings; do not assume enclosed USB-6225 accessories fit this board.
Manuals & software

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Warranty
30-Day Warranty. Standard coverage applies.
Returns
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FAQ

Product-specific questions

Product-specific answers based on available technical information.

Which part number identifies the USB-6225 OEM?

NI lists 197294-01 as the USB-6225 OEM board-only kit without an enclosure.

Where are OEM wiring and mechanical details documented?

The USB-622x/625x/628x OEM User Guide covers dimensions, pinouts, connectors and grounding for this model.

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