WEINZIERL 5378 KNX TP Blue IO 551 CC secure

<p/the WEINZIERL 5378 product, called KNX TP Blue IO 551 CC secure, is a compact actuator dimmer designed to control RGB, RGBW and Tunable White lighting. This device has 4 constant current outputs, making it ideal for use with LED panels, LED strips or other applications that require precise current control.

Key Features

• 4 constant current outputs for LED control with RGB, RGBW and Tunable White configurations.
• Can be used as 4 independent dimming channels.
• Support for scenes, sequencers and scaling functions.
• Customizable setting of the dimmering curves.

Operation and Installation

The device operates on a 3... power supply and has a compact design with a width of only 1 unit (18 mm), offering maximum flexibility especially for small and medium-sized installations. The load is connected via plug-in screw connectors.

Operation and Configuration

All devices in the KNX Blue IO series share a uniform operating concept based on 5 multicolored LEDs and 2 buttons. This design greatly simplifies setup and maintenance.

Operating Modes

The actuator dimmer operates in constant current mode, avoiding flicker thanks to the absence of PWM (pulse-width-modulation) on the output. The output current can be controlled for dimming, with typical values of 350 mA, 700 mA or 1000 mA.