1 image: Click to enlarge

National Instruments · USB

USB-8486

Name: USB-8486
Brand: National Instruments

The NI USB-8486 is a single-port USB interface for FOUNDATION fieldbus applications. It works with NI-FBUS software for application development, segment configuration, and packet analysis.

ManufacturerNational Instruments

ModelUSB-8486

Part Number781160-01

Product TypeFieldbus interface device

● Available to Order

Condition: confirmed per unit

Request current pricing and lead time for this model. Our team will confirm the exact equipment configuration and condition.

Fast RFQ

Quote: USB-8486

Free Shippingfull policy linked

30-Day Warrantystandard coverage

30-Day Returnspolicy applies

Technical Supportmodel & compatibility help

Host interfaceUSB 2.0

Fieldbus ports1

ProtocolFOUNDATION fieldbus

Operating temperature0 to 55 °C

SOHO Assistant

Ask about this exact model, a replacement, accessory, driver, rental or repair question.

Ask about specifications, compatibility, availability, rental or repair.

Ask SOHO Assistant

Overview

Product overview

Key product information and technical features.

The USB-8486 connects a USB host to FOUNDATION fieldbus for process-control communication tasks. NI identifies NI-FBUS driver software, NI-FBUS Configurator, and NI-FBUS Monitor as its software environment.

Mounting provisions depend on the part number. NI identifies 781160-01 as the version without screw retention and mounting options, and 781160-02 as the version with these provisions. Confirm the device label before planning installation.

Single-port FOUNDATION fieldbus interface.
USB 2.0 host connection.
NI-FBUS Configurator supports segment configuration, programming, and execution scheduling.
NI-FBUS Monitor supports fieldbus packet monitoring, debugging, and analysis.

Verified specifications

Technical data

Verified product specifications.

Host bus	USB 2.0
Port count	1 port
Communication protocol	FOUNDATION fieldbus
Operating temperature range	0 to 55 °C
Screw retention and mounting option, part number 781160-01	Not provided on this variant

Condition & included items

What the actual unit includes

Confirm condition, included accessories and revision before ordering.

Condition

Confirmed per unit.

Included

Device / accessories confirmed in quote.

Revision

Exact revision confirmed when relevant.

Compatibility

Complete the measurement chain

Review system components and compatibility requirements.

National Instruments

Manufacturer

USB 2.0 / FOUNDATION fieldbus

Host interface and fieldbus ecosystem

USB-8486

Single-port interface device

Compatibility

NI lists the NI-FBUS driver, NI-FBUS Configurator, and NI-FBUS Monitor for USB-8486 application development.

Confirm the part number before selecting mounting hardware; 781160-01 and 781160-02 have different retention and mounting provisions.

Manuals & software

Technical resources

Manuals, software and technical resources for this model.

USB-8486 Official Product PageProduct Page · ni.com

Open →

Foundation Fieldbus Hardware and NI-FBUS Software Installation GuideInstallation Guide · download.ni.com

Open →

Difference Between USB-8486 Part Numbers 781160-01 and 781160-02Knowledge Article · knowledge.ni.com

Open →

USB-8486 Foundation Fieldbus Firmware Upgrade NoticeFirmware Notice · download.ni.com

Open →

USB-8486 Installation and Connection InstructionsTechnical resource

Open →

USB-8486 Mounting-Variant IdentificationTechnical resource

Open →

Shipping, warranty & returns

Commercial terms

Review shipping, warranty and return terms before ordering.

Shipping

Free Shipping. Full policy terms apply.

Warranty

30-Day Warranty. Standard coverage applies.

Returns

30-Day Returns. Return policy applies.

Price / Availability

Contact SOHO ProLab for current quote and availability.

Lifecycle services

Source, rent or repair the exact model

Choose pricing, rental or repair for this exact model.

Get Price

Current price, availability and exact unit details.

Rent This Model

Request the exact model or a suitable alternative.

Repair This Model

Send the model and failure symptoms for review.

FAQ

Product-specific questions

Product-specific answers based on available technical information.

Does part number 781160-01 include mounting provisions?

No. NI identifies 781160-01 as the version without screw retention and mounting options. Part number 781160-02 provides those options.

Can I unplug the USB-8486 while NI-FBUS software is running?

NI's installation guide instructs users not to unplug the USB-8486 while NI-FBUS software is running.

What should I check before using NI-FBUS 15.0 or earlier?

Review NI's USB-8486 firmware upgrade notice. It directs users to check the firmware update information before using the device with NI-FBUS 15.0 or earlier.