## Logic Functions
The device includes up to 8 logic functions.
These functions enable simple logical operations within a KNX installation.
By linking input and output objects, logic functions can be interconnected.

For each function, a logic gate, a 1-bit-to-1-byte converter, a filter and timer, a comparator, or a threshold switch with hysteresis can be selected.
Logic gates support up to four inputs, each of which can be enabled and inverted individually.

Comparators and threshold switches adapt their data format to the selected function.
For the threshold switch, the lower and upper thresholds define the hysteresis; telegrams on rising above and falling below the thresholds can be specified separately.

A sending criterion can be set for each output. In addition to sending on change, a send delay and cyclic sending are available.
The timer can delay ON and/or OFF telegrams.
