KNX/EIB Data Types

KNX/EIB Data Types

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