Optimus KNX Room Controller 12 Inputs / 12 Outputs

Optimus KNX Room Controller: a whole room from one DIN-rail unit

The Optimus KNX Room Controller OPT-RC1212-111 handles lighting, shutters and blinds, fan-coil units and valve control from a single KNX device. Input and output counts run from 4+4 up to 14+16. So the range covers everything from a single office to a large commercial floor, without stacking separate actuators and input modules.

Inputs and outputs that adapt

You configure dry contact inputs in ETS as Switch Sensor, Shutter/Blind Sensor, Dimmer Sensor, Value Sender or Array Value Sender. Bistable relay outputs handle switching, shutter/blind, 3-point valve and fan-coil applications, each rated 16 A at 250 V AC. Grey terminals mark inputs, and orange terminals mark outputs, so field wiring stays unambiguous.

Built-in RTC and logic

The unit integrates a real-time clock plus logic functions, so room temperature control and independent logic scenarios run on the device itself. Internal scenarios between inputs and outputs can even operate without a KNX bus line. You simply feed 24-30 V DC into the KNX input, which keeps a room working during commissioning or bus maintenance.

Manual override and LED monitoring

LED indicators show input and output states at a glance. A manual mode button plus function control keys allow local intervention on site. In addition, the OPT-RC1416-111 adds dedicated input and output monitoring modes for more detailed field supervision.

Installation

You mount this unit on a DIN rail in indoor distribution boards. All parameters are set in ETS, and physical addressing uses the programming button. So the design stays maintenance-free, with a compact footprint.

Supplied in the UAE by Infinitex

Infinitex is the authorised Optimus KNX distributor in Dubai. Every Optimus KNX Room Controller we sell ships with full manufacturer warranty and ETS commissioning support, so contact us for project pricing on multi-unit orders.

Like the rest of our range, this device follows the official KNX standard, so it works alongside other certified equipment on the same bus. For related options, browse our full KNX actuator range at Infinitex.