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National Instruments GPIB-120A GPIB BUS Expander/Isolator

National Instruments GPIB-120A GPIB BUS Expander/Isolator

National Instruments GPIB-120A GPIB BUS Expander/Isolator

Model#: GPIB-120A
Stock #:
56697-1

Expedite Available
Availability: Contact Us

Item Details & Specifications

Part Number: 181555-01, 181555D-01, 181555E-01, 181555C-01, 181555K-01 56697 gpib120A, gpib-120A, 776564

Product Family Overview

National Instruments GPIB-120A GPIB BUS Expander/Isolator

Features
  • Expands the Number of GPIB Devices to 28
  • 1600 V Electrical Isolation Between GPIB Systems
  • Bidirectional Expansion - Controllers, Talkers, and Listeners Can Exist on Either Side
  • Software Transparent - No Software Modifications Required
  • Built-In 120 or 240 VAC Power Supply
  • Signal Buffering Extends the Maximum GPIB Cable Limit to 40m (Device Load Every 2m of Bus Cable)

Description

The National Instruments GPIB-120A is a GPIB expander. IEEE 488.1 prescribes a maximum of 15 electrical device interface loads in a GPIB system. An NI GPIB-120A increases the maximum number of GPIB system devices from 15 to 28. The GPIB-120A is also useful in test and measurement systems because it provides an electrically isolated interface to one or more devices. The GPIB-120A is software transparent; you do not need to rewrite application software.

Additional Photos

National Instruments GPIB-120A GPIB BUS Expander/Isolator


Disclaimer

  • Important Notice: Please note that any additional items included with this equipment such as accessories, manuals, cables, calibration data, software, etc. are specifically listed in the above Item Details & Specifications section and/or displayed in the photos of the equipment. Please contact one of our Customer Support Specialists if you have any questions about what is included with this equipment or if you require any additional information.