Regin XCA282DW-4 EXOcompact Ardo freely programmable controller


  • Suitable for many applications such as heating, ventilation, etc.
  • Small and compact design
  • Equipped with a web server for easy access
  • Multiple communication options
  • Supports various protocols
  • Has a backlit display
  • Up to 28 inputs/outputs
  • BTL listed
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Specifications for EXOcompact Ardo freely programmable controllers
Supply voltage 24 V ~ (21…27 V ~ 50…60 Hz) / 20…36 V DC (not units with a CI input)
Power consumption 4 VA
Protection class IP20
Ambient humidity Max. 95 % RH
Ambient temperature 0…50°C
Storage temperature -20…+70°C
Operating system EXOrealC
Battery backup Memory and real-time clock, at least 5 years
Mounting DIN-rail
Number of modules 8.5
Dimensions, external (WxHxD) 149 x 121 x 58 / 149 x 136 x 58 (XCA20…) mm
Material, housing Polycarbonate, PC


Small and compact controller with different types of communication, with or without built-in display. EXOcompact Ardo is equipped with various communication ports. Therefore, it can either act as a stand-alone unit or be integrated with Arrigo BMS or other SCADA systems.

The Regin XCA282DW4 EXOcompact Ardo freely programmable controller is a powerful, yet simpletouse controller designed for heating, ventilation, and BMS systems. It provides precise temperature regulation, precise time control, and energy savings. The controller features a graphical display and intuitive menu system, making it easy to set up and program. It can be used with a wide range of sensors and actuators to control an entire BMS system.

The controller is equipped with an advanced graphical user interface and onboard memory, allowing for easy programming and reliable operation. It has a builtin alarm system with manual reset, and a range of safety features to ensure safety and compliance. The Regin XCA282DW4 EXOcompact Ardo freely programmable controller is the perfect choice for creating a reliable, BMS system.


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