ZENNIO ZCL-FJ KLIC-FJ - Fujitsu KNX-Gateway/General/Hiyasu/Fuji Electric

The ZENNIO ZCL-FJ gateway is a specialized device for bidirectional control of Fujitsu, General, Hiyasu and Fuji Electric air conditioning units through the KNX system. This device is designed to be integrated into home and industrial automation networks, offering complete and customizable management of the functions of the air conditioning unit.

Key Features

• 3 analog/digital inputs configurable as binary inputs (buttons, switches or sensors), temperature probes or motion detectors.
• Control of the main functions of the air conditioning unit, including on/off, temperature, operating mode, fan speed and blade position.
• Error management to manage specific air conditioning unit error codes and communication issues.
• Up to 5 configurable scenes.
• 10 customizable and multi-operation logic functions.

Inputs and Connections

• Each input can be configured as a binary input, temperature probe, or motion detector.
• Input operation voltage: +3.3VDC.
• Operating current per input: 1.0mA @ 3.3VDC.
• Maximum impedance: about 3.3kΩ.
• Connection method: screw terminal block.
• Maximum cable length: 30m.
• NTC probe length: 1.5m (up to 30m).
• Accuracy of the NTC probe: ±0.5°C at 25°C.
• Temperature resolution: 0.1°C.

Technical characteristics

• KNX supply voltage: 29VDC (typical), range 21-31VDC.
• Maximum consumption: 4mA @ 29VDC (typical), 10mA @ 24VDC.
• Operation temperature: 0°C to +55°C.
• Storage temperature: -20°C to +55°C.
• Operation humidity: 5-95% RH (without condensation).
• Storage humidity: 5-95% RH (without condensation).
• Protection class: III.
• Degree of protection: IP20, clean environment.
• Case material: PC FR V0 halogen-free.

Installation and Use

The device can be mounted inside electrical panels, distribution boxes, junction boxes or wall boxes. It is important to keep the device away from water and not cover it with clothing, paper or other materials during use.

The device is configured through the programming button and the programming LED indicator. The device enters safe mode if the programming button is held down while connecting to the KNX bus.