protocol data unit (PDU)

Definition for: protocol data unit (PDU)

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protocol data unit (PDU)

As defined in CiA 602-2, PDU is the information exchanged between peer entities of an open system interconnection (OSI) layer implementation. This term is also used in AUTOSAR and other standards and specifications.

Source CANdictionary (2016) - CiA CAN in Automation - www.can-cia.org