The KNX IO 410 (4I) is a compact binary input device with 4 channels for controlling lights, blinds, etc. The inputs can be connected to conventional switches with an external voltage of 12 to 230 V. It can also be used as a pulse counter. Two buttons and three LEDs allow for local operation and visualization of the device status.

In addition to the input channels, the device features 16 independent functions for logic or timer control.

Technical Data

Mechanical Data

Housing: Plastic
Device for DIN rail mounting, Width: 1 module (18 mm)
Weight: approx. 50 g

User Interface

Two buttons for settings on the device
Three multicolored LEDs
KNX programming LED and KNX programming button

KNX

Device model System B
Compatible with ETS 4.2 (or higher)

Connectors

Connector for KNX bus (red/black)
Plug-in terminal block (3-pole) for binary input channels 1 and 2
Plug-in terminal block (3-pole) for binary input channels 3 and 4

Input Channels (Binary in)

Voltage: 12 ... 230 V=~
Current: < 1 mA.