BNC Terminal Block - National Instruments NI BNC-2090

National Instruments

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Product Overview

Rackmount BNC Terminal Block / Analog Breakout - National Instruments NI BNC-2090

Condition: Used, clean, and in good condition.

The National Instruments BNC-2090 is a rack-mounted BNC terminal block designed to facilitate the connection of various data acquisition (DAQ) devices. It is ideal for laboratory and industrial environments where precise and reliable signal connections are required.

Key Features

  • Type: Rack-mounted analog breakout accessory
  • Connectors: Equipped with BNC-style connectors and spring-type terminal blocks
  • Compatibility: Connects to National Instruments DAQ devices, particularly from the E Series or M Series
  • Signal Handling: Provides 22 signal-labeled BNC connectors for easy and organized signal management


The BNC-2090 is used to simplify the connection of analog signals to DAQ devices, making it easier to manage and organize multiple signal inputs and outputs.

It is ideal for laboratory and industrial environments where precise and reliable signal connections are required.


About National Instruments

National Instruments, now known as NI, is a leading provider of software-connected automated test and measurement systems. Headquartered in Austin, Texas, NI has been at the forefront of innovation in the test and measurement industry since its founding in 1976.

History and Founding

NI was founded by James Truchard, Jeff Kodosky, and Bill Nowlin in 1976. The company started in Truchard's garage with the goal of connecting test instruments to computers, revolutionizing the way technology was tested and measured. Their first product was a GPIB interface for the PDP-11 minicomputer.

Key Milestones

  • 1986: Introduction of LabVIEW, a graphical development platform that transformed the way engineers and scientists program and control applications.
  • 1995: NI goes public with its IPO debut on March 15.
  • 2001: Opening of the first overseas manufacturing facility in Hungary.
  • 2020: Officially rebranded as NI, reflecting a modernized company strategy.
  • 2023: Acquired by Emerson Electric, becoming part of Emerson's Test & Measurement business unit.

Innovative Products

NI is renowned for its wide range of innovative products that cater to various industries, including electronics, aerospace, automotive, and academic research. Some of their flagship products include:

  • LabVIEW: A graphical development environment for test, measurement, and control applications.
  • PXI and PXIe Platforms: Modular instrumentation standards with over 1,500 products.
  • NI CompactDAQ: Data acquisition systems for USB and Ethernet.
  • NI CompactRIO: Programmable FPGA-based industrial controllers.

Global Presence

NI operates in over 40 countries and serves nearly 35,000 customers worldwide. The company has a strong international presence with manufacturing facilities, R&D centers, and sales offices across the globe.

Commitment to Innovation

NI is committed to continuous innovation and investment in research and development. The company has developed numerous software and hardware solutions that help engineers and scientists accelerate their productivity and drive technological advancements.

Community and Culture

NI is known for its employee-friendly culture and commitment to community engagement. The company hosts an annual developer conference, NIWeek, which brings together industry leaders, customers, and university students to share insights and showcase innovations.

Recent Developments

In 2023, NI was acquired by Emerson Electric, marking a new chapter in its history. As part of Emerson's Test & Measurement business unit, NI continues to build on its legacy of leadership in software-connected automated test and measurement systems.


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Item was as described, and very fast delivery!

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