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ISO/IEC/IEEE 21451-2:2010

Information technology — Smart transducer interface for sensors and actuators — Part 2: Transducer to microprocessor communication protocols and Transducer Electronic Data Sheet (TEDS) formats ISO/IEC/IEEE 21451-2:2010

Publication date:   May 20, 2010

General information

90.93   Standard confirmed   Nov 11, 2025

ISO/IEC/IEEE

ISO/IEC JTC 1/SC 31 Automatic identification and data capture techniques

International Standard

35.040.50   Automatic identification and data capture techniques

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Scope

ISO/IEC/IEEE 21451-2:2010 defines a digital interface for connecting transducers to microprocessors. It describes a Transducer Electronic Data Sheet (TEDS) and its data formats. It defines an electrical interface, read and write logic functions to access the TEDS, and a wide variety of transducers. ISO/IEC/IEEE 21451-2:2010 does not specify signal conditioning, signal conversion, or how the TEDS data is used in applications.

Life cycle

NOW

PUBLISHED
ISO/IEC/IEEE 21451-2:2010
90.93 Standard confirmed
Nov 11, 2025

REVISED BY

ABANDON
ISO/IEC/IEEE WD 21451-2

Relations

Adopted from IEEE Std 1451.2-1997




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