CX50 Zennio | KNX 5'' touch panel for room control

Zennio expands its user interface range with CX50, a 5" KNX capacitive touch panel designed for room control and, in simpler installations, as the main controller for the system. The device can be installed in either vertical or horizontal orientation, giving installers flexibility in system design.

CX50 integrates temperature, humidity and proximity sensors, enabling precise climate regulation without the need for additional sensors. The panel supports configuration of up to 96 functions distributed across fully customisable pages (up to 12 free pages plus one dedicated to settings), making it suitable for both small environments and installations with more complex control requirements.

The modern, intuitive graphical interface can be set to light or dark mode and features customisable colour icons, with the possibility of importing user-defined graphics. A screensaver function is also available, displaying date and time or a personalised image.

The device is powered exclusively via the KNX bus, with no need for an auxiliary power supply: a real advantage during wiring and commissioning. It features 4 analogue/digital inputs for connecting temperature probes, motion sensors or binary devices. CX50 includes KNX Secure support.

DISCOVER CX50 - code ZNN_ZVICX50...

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Technical specifications

Feature	Value
Display	5" capacitive touch
Power supply	KNX bus, 29 VDC typical (21-31 VDC)
Maximum consumption	45.5 mA / 1319.5 mW (29 VDC)
Inputs	4 analogue/digital
Built-in sensors	Temperature, humidity, proximity
Configurable pages	Up to 12 + 1 settings page
Configurable functions	Up to 96
Independent thermostats	2
Dimensions	133.1 x 80.7 x 9.5 mm
Weight	188 g
Protection rating	IP20
Operating temperature	0 .. +55 °C
Security	KNX Secure included

Available finishes

CX50 is available in five finishes, with colour reference according to the RAL standard:

Installation

The panel is fixed to a flush-mount back box using a dedicated metal plate (accessories included: 9900047 or ZACHOLDUS, depending on box depth). The KNX bus and inputs are connected on the back of the device, then the panel is clipped onto the wall-mounted plate to complete installation.