EELECTRON PO71A55FX-0724 DOUBLE PLATE 71+55 FENIX GREY 0724

The EELECTRON PO71A55FX-0724 device belongs to the OL-U® KNX® series and is designed for wall installation. This product is part of the FENIX Edition line, characterized by finishes for the buttons and frames in FENIX material.

Key Features

The device is equipped with an LCD display with adjustable backlighting, allowing easy viewing of data even in low light conditions.

Sensors and Controls

It integrates a temperature sensor and a humidity sensor, as well as two 2-stage thermostats for the control of two distinct areas. Each thermostat includes an integrated PI controller for managing heating, cooling, valves, 6-way valves, 2-pipe and 4-pipe fan coils.

The humidity sensor manages the reading of the relative humidity in the environment and allows threshold control with hysteresis for humidification and dehumidification devices.

User Interface and Functionality

The device is equipped with 4 mechanical buttons (8 channels) to manage on/off commands, dimmers, shutters and shutters, or other programmable command and control functions. On the front side there is a capacitive bar with swipe function for implementing programmable KNX functions.

A freely configurable RGB LED bar is also available to display states or other quantities available on the KNX bus.

Logic and Algorithms

32 logical blocks are available to implement simple expressions with logical or threshold operators, or complex expressions with algebraic and conditional operators. You can use predefined algorithms such as proportional temperature and humidity controls or dew point calculation.

Presence Detection

The device integrates the “Virtual Holder Logic”, which is particularly useful in hotel rooms. Through a magnetic sensor installed on the door and connected to a digital input, it is possible to manage accurate presence information. The presence detection solution can infer the presence of people in the room using one or more dedicated sensors and also detects an unexpected presence, distinguishing different behaviors.

Compatibility and Installation

The device can be configured through the ETS® application program and communicates with the KNX Data Secure protocol. It is compatible with the main standards (Italian, German, English, Swiss) and can be installed on a 2- or 3-module box.