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A standard KNX end-of-works deliverable typically includes the .knxproj project file, printed documentation (topology, Group Address table, electrical schematics), functional-test reports, user training, and a separate .knxkeys keyring file when KNX Secure is used.

A Modbus RTU bus on RS-485 supports up to 32 nodes per segment (extendable with repeaters), requires 120 ohm termination resistors at both ends of the bus, and biasing resistors to define the idle state.

A compact PROFIBUS DP slave has an I/O configuration that is frozen at manufacturing time (e.g. a 32-bit encoder, a 4-module pressure transmitter), which simplifies configuration but limits flexibility.

PROFIBUS PA transmitters typically implement a standardised "PA Profile Device": Differential Pressure (DP transmitter), Pressure (P), Temperature (T), Level (L) and Analytical (pH, conductivity), with harmonised function blocks and parameters.

A typical chemical plant uses PROFIBUS DP as backbone (DCS level 2) plus PROFIBUS PA segments for the transmitters located in Ex ia / ib zones (lower process layers), an architecture which will remain dominant against PROFINET-APL for another 5-10 years in process industry.