BIN 44 by Zennio: Multifunction Input Module for KNX Systems

BIN 44 by Zennio: Multifunction Input Module for KNX Systems

In the world of KNX home automation, the integration of reliable and versatile input modules is essential for efficient management of signals from pushbuttons, sensors, or external contacts. The BIN 44 by Zennio stands out as a compact and high-performance solution designed to provide full interaction between external signals and the KNX bus. With its four independent digital inputs, the BIN 44 proves to be an indispensable tool in automation installations that require high flexibility and precision.

Zennio and the KNX Standard

Zennio is one of Europe’s leading manufacturers specialized in the KNX standard, an open protocol recognized internationally for building automation. All Zennio devices, including the BIN 44, are designed to integrate seamlessly into KNX-based systems, ensuring interoperability, reliability, and scalability across residential, commercial, and hospitality environments.

Key Features of the BIN 44

4 Independent Digital Inputs

The BIN 44 module features four digital inputs, each of which can be configured independently. These inputs can be connected to conventional pushbuttons, magnetic contacts, motion sensors, or any dry-contact device. This enables control over a wide variety of functions such as lighting ON/OFF, scenes, shutters, and HVAC systems.

Powered Directly by the KNX Bus

The device is powered directly from the KNX line, eliminating the need for an auxiliary power supply and greatly simplifying installation while reducing overall wiring complexity.

Advanced Input Functionality

Each input can be configured to:

• Switch function (ON/OFF, toggle)

• Dimming control

• Blind/shutter control

• Scene activation

• Pulse counter integration

Thanks to debounce filters and the ability to set minimum and maximum press durations, the input behavior can be precisely defined, improving the system’s reliability.

LED Control and Feedback

The BIN 44 also allows feedback to be sent via connected LEDs, which is useful for indicating the status of actuators, scenes, or other system elements.

Compact and Flexible Installation

The module is designed for flush-mount installation, for example inside wall boxes behind pushbuttons, allowing discreet integration even in finished environments. Its small form factor makes it ideal for both new installations and retrofits.

ETS Configuration

Like all Zennio devices, the BIN 44 is configured using ETS software, the standard tool for KNX device programming. Zennio provides a complete database to easily configure each input, offering a wide range of functions tailored to the specific needs of the installation.

Compatible with Zennio Temperature Probes

As an alternative to digital inputs, the BIN 44 supports Zennio temperature probes, opening the door to environmental monitoring and seamless integration with HVAC controllers within the KNX system.

Recommended Applications

The BIN 44 is ideal for:

• Local control of lights and shutters using traditional pushbuttons

• Interfacing with window/door contacts

• Scene activation

• Monitoring system states via dry contacts

• Integration in residential, commercial, and hospitality projects

Technical Specifications

• Digital Inputs: 4 (for dry contacts or Zennio temperature probes)

• Power Supply: via KNX bus

• Current Consumption: < 10 mA

• Mounting: flush-mounted (behind switches, in junction boxes)

• Operating Temperature: -5 °C to +45 °C

• Certifications: CE, RoHS

Conclusion

The BIN 44 by Zennio, developed according to the KNX standard, is a compact, flexible, and powerful solution for expanding input capabilities in building automation systems. Its ability to manage a wide range of controls through configurable digital inputs and its compatibility with temperature sensors make it an essential module for both new projects and retrofits. With its easy integration and Zennio’s proven quality, it is a trusted tool for automation professionals.

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For further information and technical consultations, contact us and speak directly with our technical specialist.

The MT Distribuzione Team