Page 239 - Advanced Course

KNX ADVANCED COURSE

3.1.2.2 Logic 4 x 2 Inputs, 1 Output, Switch

This application enables four logical connections of two input values each to one output
value. It can be freely selected for each gate how it links the inputs. The following
functions are possible: AND, OR, NAND, NOR, XOR and EQUIVALENCE.
Group addresses: 12 Associations: 12

3.1.2.3 Logic 2 x 4 Inputs, 1 Output, Switch
The application contains two logic gates, each with 4 inputs and one output. The inputs
and outputs can be inverted individually. The following logic functions are possible: AND,
NAND, OR and NOR.
Group addresses: 10 Associations: 10

3.1.2.4 Lightscene Switch

Up to 8 scenes (e.g. lightscenes) with max. 4 groups of switch actuators can be
configured with this program. The individual scenes can be reprogrammed by the user
during operation of the installation.
Group addresses: 9 Associations: 9

3.1.2.5 Lightscene Brightness Value

Up to 8 lightscenes with max. 4 groups of dimming actuators can be configured with this
program. The individual lightscenes (1 byte brightness values) can be reprogrammed by
the user during operation of the installation.
Group addresses: 9 Associations: 9

3.1.2.6 Multiplier 1 Input, 8 Outputs Switch
This program acts as a telegram multiplier and can be used for example to recall a scene
(switching only). The receipt of a telegram causes up to 8 switching telegrams to be sent.
The telegrams are sent in ascending order.
Group addresses: 9 Associations: 9

3.1.2.7 Multiplier 1 Input, 4 x Switch, 4 x Value
This program acts as a telegram multiplier and can be used for example to set a scene.
The receipt of a telegram causes up to 4 switching and 4 value telegrams to be sent. The
values can be set in 10% steps. It is therefore possible for example to control a room
thermostat triggered by a push button action, set lightscenes and lower a shutter. The
telegrams are sent in ascending order.
Group addresses: 9 Associations: 9

Home and Building Management Systems KNX Association
Logic Operations Logic Operations_E0905b.doc 14/33