Difference between revisions of "APDU"

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BACnet APDUs carry the Application Layer parameters. The maximum size of an APDU is specified by a device's Max_APDU_Length_Accepted.
 
BACnet APDUs carry the Application Layer parameters. The maximum size of an APDU is specified by a device's Max_APDU_Length_Accepted.
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This is one of the two alternatives for [[NSDU]]. The other is [[RPDU]].
  
  

Revision as of 11:36, 9 November 2018

BACnet APDUs carry the Application Layer parameters. The maximum size of an APDU is specified by a device's Max_APDU_Length_Accepted.


This is one of the two alternatives for NSDU. The other is RPDU.


See PDU Type for examples of different APDUs


NPDU
NPDU
NPCI
NSDU == APDU if NPCI Control Octet bit 7 false APDU APCI Application Protocol Control Information
ASDU


Keyword List
APDU BBMD BVLC BVLL DADR DNET Encoding I-Am LSAP MAC NPCI NPDU NSAP NSDU SA SADR SNET

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Glossary