The KNX IO 532 (1D1O) is a compact combined dimming/switching actuator with 1 PWM dimming output for LEDs and 1 bi-stable relay output. The dimming actuator can be used e.g. for LED panels or stripes. Besides controlling the dimmer by switching, rel. dimming and dimming value, several optional functions are integrated, including scenes, automatic, slumber function or staircase light.

The switching actuator provides the function for universal outputs including scene control, timer, staircase lighting and heating valves (PWM for thermoelectric valve drives). Two push buttons and three LEDs allow a local operation and a visualization of the device state. In addition to the output channels the device includes 16 independent functions for logic or timer control.

Compact dimming actuator with one PWM output for dimming LEDs and one relay output. The dimming actuator can be used e.g. for LED panels/strips. The relay output can be used to switch the LED power supply.

Technical Features

• Output for 12-24 V⎓ / 6A, PWM dimmer
• Scenes, sequencer, staircase function, adjustable dimming curve
• Relay 250 V∿ / 10 A, bistable
• Integrated logic and timer functions
• Connections: KNX, plugable screw terminals for IO
• For DIN rail, width 1 unit (18 mm)