KNX/EIB Data Types

KNX/EIB Function	Length	EIS	DPT	Sensor	extended Sensor	Actuator	extended Actuator
Switch	1 Bit	EIS 1	DPT 1	✓	Off: x/x/x:0 On: x/x/x:1	✓	Off: x/x/x:0 On: x/x/x:1
Dimming (Position, Control, Value)	1 Bit, 4 Bit, 8 Bit	EIS 2	DPT 3			✓
Time	3 Byte	EIS 3	DPT 10	✓		✓	x/x/x:t
Date	3 Byte	EIS 4	DPT 11	✓		✓	x/x/x:t
Floating point	2 Byte	EIS 5	DPT 9	✓		✓
Relative value	1 Byte	EIS 6	DPT 5, DPT 6	✓	Min: x/x/x:0% On: x/x/x:255%	✓	Min: x/x/x:0% On: x/x/x:255%
Blinds / Roller shutter	1 Bit	EIS 7	DPT 1			✓
Priority	1 Bit	EIS 8	DPT 2
IEEE Floating point	4 Byte	EIS 9	DPT 14	✓		✓
16-bit counter values	2 Byte	EIS 10	DPT 7, DPT 8	✓	Min: x/x/x:0# Max: x/x/x:65535#	✓	Min: x/x/x:0# Max: x/x/x:65535#
32-bit counter values	4 Byte	EIS 11	DPT 12, DPT 13	✓		✓
Access control	1 Byte	EIS 12	DPT 15		Min: x/x/x:0% Max: x/x/x:255%		Min: x/x/x:0% Max: x/x/x:255%
ASCII character	1 Byte	EIS 13	DPT 4		Min: x/x/x:0% Max: x/x/x:255%		Min: x/x/x:0% Max: x/x/x:255%
8-bit counter values	1 Byte	EIS 14	DPT 5, DPT 6	✓	Min: x/x/x:0! Max: x/x/x:255!	✓	Min: x/x/x:0! Max: x/x/x:255!
Text	14 Byte	EIS 15	DPT 16	✓		✓