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.

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