VCA152W-4 Corrigo Ardo 5.0 – configurable 24 V ventilation controller

Corrigo Ardo are controllers for ventilation control that make every step from installation to operation and maintenance easier than ever. Simply connect the controller, enter any settings as desired and start up. It can be used either stand-alone or integrated into a network. It has built-in support for many different languages and is designed for mounting on a DIN-rail or in a cabinet door.

It can be connected to CLOUDigo for the possibility to monitor the system from any location.

The Corrigo* controllers are BTL listed, click here to go to the BACnet International website where you'll find PICS documents and more information.

Specifications for VCA152W-4
RS485 ports 1
Ethernet ports 1
AI 4
DI 4
UI 0
CI 0
AO 3
DO 4
UO 0
Specifications for Corrigo Ardo 5.0 – configurable 24 V ventilation controller
Supply voltage 24 V AC (21…27 V AC 50...60 Hz) / 20...36 V DC
Protection class IP20
Ambient temperature 0...50°C
Storage temperature -20…+70°C
Mounting DIN-rail
Number of modules 8,5
Display type Backlit (LCD), 4 rows of 20 characters
Configuration PT1000/Ni1000/Ni1000LG/0-10 V
Operating system EXOrealC
Clock Real-time clock
Memory backup Backup of memory and real-time clock function
Battery backup CR2032 replacable Lithium cell
Battery life Min. 5 years
Dimensions, external (WxHxD) 149 x 121 x 60mm
Port type RS485
Default protocol


Supported protocols

Modbus / EXOline / BACnet MS/TP

Port isolation

Galvanic common mode voltage. Max. 150 V

Communication speed

9600 baud (1200...76800 baud)



Stop bits

1 or 2

Port type


Default protocol


Supported protocols

EXOline-TCP / Modbus-TCP / BACnet/IP

Material, housing

Polycarbonate (PC)

Material, base Polycarbonate (PC)

External touch display for controllers with web interface


External display


Ardo expansion unit with15 I/O:s


Vido expansion unit with 19 I/O:s


Ardo expansion unit with 28 I/O:s


External touch display for Corrigo controllers