A digital interface for connecting transducers to microprocessors is defined. A TEDS and its data formats are described. An electrical interface, read and write logic functions to access the TEDS and a wide variety of transducers are defined. This standard does not specify signal conditioning, signal conversion, or how the TEDS data is used in applications.
- Sponsor Committee
- IM/ST - TC9 - Sensor Technology
- Status
- Inactive-Reserved Standard
- PAR Approval
- 1996-03-21
- Board Approval
- 1997-09-16
- History
-
- Published:
- 1998-09-25
- Inactivated Date:
- 2021-03-25
Working Group Details
- Society
- IEEE Instrumentation and Measurement Society
Learn More - Sponsor Committee
- IM/ST - TC9 - Sensor Technology
- Working Group
-
TMC - Transducer to Microprocessor Communication Working Group
- IEEE Program Manager
- Vanessa Lalitte
Contact - Working Group Chair
- Darold Wobschall
No Active Projects
No Active Standards
No Superseded Standards
1451.3-2003
IEEE Standard for a Smart Transducer Interface for Sensors and Actuators - Digital Communication and Transducer Electronic Data Sheet (TEDS) Formats for Distributed Multidrop Systems
A digital interface for connecting multiple physically separated transducers to a single processor over a single pair of wires. The interface can support both asynchronous and isochronous data transfers. Several Transducer Electronic Data Sheets (TEDS) and their data formats are described. An electrical interface, channel identification protocols, time synchronization protocols, read and write logic functions to access the TEDS, and transducers with a wide variety of attributes are defined. This standard does not specify signal conditioning, signal conversion, or how an application uses the TEDS data.
No Inactive-Reserved Standards