№ lp_1_2_24338
Technical guidance source describing the evolution, structure, and requirements of the BACnet Network Port object across multiple protocol revisions, with detailed analysis of property behavior and standard-defined differences.
Document type: Technical guide
Subject: BACnet Network Port object
Standards referenced: ASHRAE Standard 135-2020; ASHRAE Standard 135-2024
Protocol revisions covered: PR 17–24
Addenda referenced: 135-2012 Addendum ai; 135-2012 Addendum aj; 135-2012 Addendum bf; 135-2020 Addendum cc
Organization: ASHRAE
Intended audience: Developers and testers of BACnet devices
Scope: Hierarchical and non-hierarchical Network Port objects
Focus topics: Property inheritance; Secure Connect; required and writable properties; data link requirements
Period covered: 2012–2024
Price: 8 / 10 USD
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