• SAE J1939/21_200612

SAE J1939/21_200612

Data Link Layer

SAE International , 12/22/2006

Publisher: SAE

File Format: PDF

$64.00$129.00


The SAE J1939 documents are intended for light, medium, and heavy-duty vehicles used 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.

The purpose of these documents is to provide an open interconnect system for electronic systems. It is the intention of these documents to allow Electronic Control Units to communicate with each other by providing a standard architecture.

This particular document, SAE J1939-21, describes the data link layer using the CAN protocol with 29-bit Identifiers. For SAE J1939 no alternative data link layers are permitted.

SAE J1939/21_200612 History

SAE J1939/21_202205

SAE J1939/21_202205

$74.00 $149.00

SAE J1939/21_201810

SAE J1939/21_201810

$66.00 $132.00

SAE J1939/21_201603

SAE J1939/21_201603

$66.00 $133.00

SAE J1939/21_201603

SAE J1939/21_201603

$66.00 $133.00

SAE J1939/21_201504

SAE J1939/21_201504

$66.00 $132.00

SAE J1939/21_201012

SAE J1939/21_201012

$65.00 $130.00

SAE J1939/21_200612

SAE J1939/21_200612

$64.00 $129.00

More SAE Standards PDF

SAE J92_201008

SAE J92_201008

$28.00 $56.00

SAE AMS6423F

SAE AMS6423F

$35.00 $70.00

SAE J593_201008

SAE J593_201008

$28.00 $56.00

SAE AMS6325J

SAE AMS6325J

$33.00 $66.00