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.


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

Device Profiles

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Glossary