Standard

SAE J1939/14_202204

Apr 2022 Current

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Language English

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Abstract

This document defines a physical layer having a higher bandwidth capacity than other physical layers defined for SAE J1939. Newer transceiver technologies are utilized to minimize EMI. CAN controllers are now available which support the flexible data rate frame format. These controllers, when used on SAE J1939-14 networks, must be restricted to use only the classical frame format compliant to ISO 11898-1:2015. This SAE Recommended Practice is intended for light- and heavy-duty vehicles on- or off-road, as well as appropriate stationary applications which use vehicle derived components (e.g., generator sets). Vehicles of interest include, but are not limited to, on- and off-highway trucks and their trailers, construction equipment, and agricultural equipment and implements.

Products specifications

Standard from SAE International
Published: April 5 2022
Document type: IS
Pages
ISBN:

Publisher: SAE International
Distributor: SAE International

Product Relations

Replaces: SAE J1939/14_201612
Refers: SAE J1939/13_201610
Refers: SAE J2030_201506
Refers: SAE J1939/15_201405
Refers: SAE J1128_201310
Refers: SAE J1128_201210
Refers: SAE J1939/11_201209

SAE J1939/14_202204

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