Optimus 9 Channel Universal Interface

Optimus 9 Channel Universal Interface — OPT-UI9-111

The Optimus 9 Channel Universal Interface turns conventional wiring into KNX. Because it is bus-powered, it needs no extra supply. As a 9 Channel Universal Interface, it offers nine points in one small unit. Therefore, it is ideal for busy zones with many switches and contacts.

Input or output on every channel

First, you decide the role of each channel in ETS. So, one channel can read a pushbutton, while the next drives an LED. In addition, the device reads dry contacts and live signals. As a result, it fits doors, windows, alarms and simple indication. In short, one 9 Channel Universal Interface adapts to the whole room.

Fewer devices, lower cost

In villa retrofits, this model cuts the device count. For example, one interface can serve a floor instead of a room. Therefore, you save on bus load and on wiring. Meanwhile, the central junction box stays tidy and easy to service.

Where it fits

It sits next to the smaller 3- and 6-channel models. So, you can scale each zone to its real needs. It is configured in ETS, and it works across the Optimus KNX range. Infinitex is the exclusive Optimus distributor in the UAE, and we offer project pricing.

Setup with the 9 Channel Universal Interface

Setup is quick and clear. First, you wire the contacts to the interface. Then, you assign each channel in ETS. Next, you link the channels to lights, blinds or scenes. As a result, old switches now talk to KNX. Because the tool guides each step, commissioning stays simple. In short, the interface bridges classic wiring and the bus with little effort.

Technical specifications at a glance

• Channels: 9, each input or output
• Signals: Dry contact and live
• Power: KNX bus powered
• Protocol: KNX (KNX-TP)
• Mounting: Flush / junction box
• Order code: OPT-UI9-111