XCA283W-4 EXOcompact Ardo freely programmable controllers

Small and compact controller with different types of communication, with or without built-in display. An EXOcompact Ardo can be used either as a stand-alone unit or as part of a larger system.

User-friendly tools are available for flexible handling and easy access via the web server.

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

Specifications

Documentation

Accessories

Specifications

Specifications for XCA283W-4
Ethernet ports	1
RS485 ports	2
M-Bus ports	-
Display	-
AI	4
DI	8
UI	4
CI	-
AO	5
DO	7
Inputs/Outputs	28

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	EXOreal
Battery backup	Memory and real-time clock, at least 5 years
Mounting	DIN-rail or cabinet
Number of modules	8.5
Dimensions, external (WxHxD)	149 x 121 x 58 / 149 x 136 x 58 (XCA20…) mm
Material, housing	Polycarbonate, PC