Data Point Types - ABB i-bus KNX AC/S 1.x.1 Series Product Manual

®
ABB i-bus KNX
Function
4.7

Data point types

General information on data point types
As per the KNX specification for the data point types, there is a distinction between main types and
subtypes, e.g.:
DPT main
type
1.xxx
Main type: Defines the length.
Subtype: Defines the length and the unit.
If the term data point type (DPT) is used in general, the complete data point type including the subtype is
meant.
36 2CDC508198D0211 Rev. A | AC/S 1.x.1
DPT subtype
1.001
1.008
1.100
DPT name
DPT_SWITCH
DPT_UPDOWN
DPT_HEAT/COOL