IEEE creates registry to aid use of analog sensors in digital networks

The Institute of Electric and Electronics Engineers (IEEE) recently created a registry to support plug-and-play use of analog transducers in networks containing digital sensors and actuators. The registry, an extension of the organization's new IEEE 1451.4 standard, offers three sets of registrations: unique identifiers manufacturers assign to specific devices; manufactur...

02/01/2005


The Institute of Electric and Electronics Engineers (IEEE) recently created a registry to support plug-and-play use of analog transducers in networks containing digital sensors and actuators. The registry, an extension of the organization's new IEEE 1451.4 standard, offers three sets of registrations: unique identifiers manufacturers assign to specific devices; manufacturer identification numbers; and templates linked to units associated with a transducer.

The 1451.4 standard, entitled "Standard for a Smart Transducer Interface for Sensors and Actuators—Mixed-Mode Communication Protocols and Transducer Electronic Data Sheet (TEDS) Formats," establishes a universal system for data that digital networks need to identify, characterize, interface with, and use signals from analog sensors. The standard reportedly fosters use of sensor networks by simplifying installation, creation, and maintenance.

IEEE's new registry allocates unique registration numbers (URNs) and manufacturer identifiers for use in TEDS formats. Each URN has an 8-bit family code to designate the type of device, a 48-bit serialization field to identify the individual device, and an 8-bit redundancy check code to verify communication integrity. Transducer manufacturers install a 64-bit URN in each unit they make. Serial numbers for URNs are bought in blocks of 4,096 numbers from the IEEE Registration Authority.

For more information on IEEE Standard 1451.4 registration, visit standards.ieee.org/regauth/1451/index.html .





No comments
The Engineers' Choice Awards highlight some of the best new control, instrumentation and automation products as chosen by...
The System Integrator Giants program lists the top 100 system integrators among companies listed in CFE Media's Global System Integrator Database.
Each year, a panel of Control Engineering and Plant Engineering editors and industry expert judges select the System Integrator of the Year Award winners in three categories.
This eGuide illustrates solutions, applications and benefits of machine vision systems.
Learn how to increase device reliability in harsh environments and decrease unplanned system downtime.
This eGuide contains a series of articles and videos that considers theoretical and practical; immediate needs and a look into the future.
Additive manufacturing benefits; HMI and sensor tips; System integrator advice; Innovations from the industry
Robotic safety, collaboration, standards; DCS migration tips; IT/OT convergence; 2017 Control Engineering Salary and Career Survey
Integrated mobility; Artificial intelligence; Predictive motion control; Sensors and control system inputs; Asset Management; Cybersecurity
Featured articles highlight technologies that enable the Industrial Internet of Things, IIoT-related products and strategies to get data more easily to the user.
This article collection contains several articles on how automation and controls are helping human-machine interface (HMI) hardware and software advance.
This digital report will explore several aspects of how IIoT will transform manufacturing in the coming years.

Find and connect with the most suitable service provider for your unique application. Start searching the Global System Integrator Database Now!

Infrastructure for natural gas expansion; Artificial lift methods; Disruptive technology and fugitive gas emissions
Mobility as the means to offshore innovation; Preventing another Deepwater Horizon; ROVs as subsea robots; SCADA and the radio spectrum
Future of oil and gas projects; Reservoir models; The importance of SCADA to oil and gas
Automation Engineer; Wood Group
System Integrator; Cross Integrated Systems Group
Jose S. Vasquez, Jr.
Fire & Life Safety Engineer; Technip USA Inc.
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
click me