KNX IO 530 (1D2I) is a compact mains dimmer for 230 V ~ with one output and two binary inputs. The dimming actuator supports phase control or phase section and is therefore suitable for all dimmable 230 V lamps (e.g. incandescent lamps, dimmable LED lamps, halogen lamps). The dimming channel offers various comfort functions, including scenes, automatic, snooze function, staircase lighting and sequencer.

The inputs can be controlled via conventional switches with an external voltage of 230 V. In addition to the output and input channels, the device contains 16 independent logic or timer functions. Two buttons and three LEDs on the front of the device allow local operation and display of the device status.

Technical specifications

• Housing: plastic
• DIN rail mounted device, width: 1 module (18 mm)
• Weight: approx. 60 g
• 2 buttons and 3 LEDs, multicolor
• KNX programming button with LED (red)
• System B device model
• Compatible with ETS 4.2 (or higher)
• KNX bus connector (red/black)
• Pluggable screw connector (3 poles) for dimming
• Pluggable screw connector (3 poles) for binary inputs
• Dimming mode: Leading edge / trailing edge
• Supply voltage: 230 V~
• Pmax: 200 W, for details see manual
• Standby power: < 0.2 W
• Voltage: 230 V~
• Current: < 1 mA