KNX-SA24 module is an universal switch actuator, which makes it possible to control electrical devices (lighting, ventilation). The telegrams received from various KNX devices (e.g. sensors) are converted, via the module, into concrete actions, such as switching on/off light or fan.
The KNX SA24 module has 8 relay outputs. Each of them corresponds to one logical channel.


communication with KNX bus via integrated bus connector
feedback on the state of module and individual channels
reaction of each channel can be defined in case of KNX bus voltage loss and recovery
reaction of each channel can be defined in case of mains voltage recovery
time functions (flashing, on/off delay, staircase light function with advance warning option and operating time change)
logic functions (AND, NAND, OR, NOR, XOR, XNOR)
threshold value function
safety functions
state forcing functions
scenes for each of the channels can be called up by using 1- and 8-bit commands
manual control of each channel state by using buttons situated on enclosure
status LEDs for each channel
capability of switching between resistive, inductive and capacitive loads
module configuration using ETS software
suitable for mounting on DIN rail (35 mm)