Eelectron

The TC57A01KNX device is a DIN rail EIB/KNX actuator for fan coil unit control. The device has 3 0–10 V outputs and 3×16 A relays. Two 0–10 V outputs are dedicated to the management of proportional valves; variable speed management can be done with the third 0–10 V output or with the three relays on board.

Details
  • Category
    Controllers, Home Automation
General
  • Country of origin
    Italy
  • Type of use
    Commercial and Residential
  • Installation
    Professional installation required
Features

Multiple 0–10 V Outputs: Equipped with 3 0–10 V outputs:

  • Two Outputs for Proportional Valves: Ensure precise management of heating and cooling through proportional valve control.
  • Variable Speed Management: Utilise the third 0–10 V output or the onboard relays for variable speed fan control.

High-Capacity Relays: Includes 3×16 A relays:

  • Versatile Control Options: Use relays for fan speed control or to activate lights and other loads if not used for speed management.

Flexible Input Options: Features an input for reading 0–10V or 4–20mA signals:

  • External Probe Interface: Interface external probes for temperature, humidity, CO2, etc. The third 0–10V output can also be configured as an input.

Digital Inputs: 5 digital inputs for dry contacts:

  • Versatile Connectivity: Connect buttons, window contacts, and alarms. Two inputs can be connected to NTC temperature probes (eelectron codes TS00A01ACC and TS00B01ACC).

Advanced Logic Control: Internal 2-stage PI algorithm for managing 2/4-pipe fan coils:

  • Independent Regulation: Differentiate speed and valve operations with independent regulation differentials.
  • Ventilation Logic: Prevent air stagnation with smart ventilation management.
  • Energy Savings: Maintain high comfort levels while optimising energy consumption.

Made in Italy: This product reflects the excellence of Italian design and production, ensuring top-tier quality and reliability.

Applications
  • Residential Homes: Enhance HVAC automation with precise control of fan coil units, improving comfort and energy efficiency.
  • Commercial Buildings: Provide advanced HVAC automation and energy management for offices, shopping centres, and other commercial spaces.
  • Hotels: Optimise guest comfort and operational efficiency with reliable control of fan coil units.
  • Building Automation: Integrate seamlessly with KNX systems for comprehensive HVAC automation and energy management across diverse building applications. 
SKU: 45-Eelectron

About the
Seller

Direct Control is New Zealand’s trusted partner in delivering integrated building technology solutions from project concept to completion. We collaborate with property developers/owners, architects, consultants, engineers, and contractors to provide comprehensive system design, expert engineering, and seamless on-site installation. 

We ensure early involvement to equip facilities with cutting-edge technology designed for efficiency, sustainability, intelligent management, and performance. Making your building work for you and delivering long-term value to facility managers, property owners, and occupants.

Direct Control
KNX Fancoil ControllerDirect Control