E281DW-3 Corrigo Ardo - configurable controllers for heating only

This article is discontinued

Corrigo preloaded with application for control of heating.


Specifications for E281DW-3
Inputs 16
Outputs 12
Communication ports 1
Specifications for Corrigo Ardo - configurable controllers for heating only
Supply voltage 24 V AC ± 15 %, 50...60 Hz or 21...36 V DC
Power consumption 8 VA, 4 W (DC), model E...W-3: 12 VA, 6 W (DC)
Ambient temperature 0...50°C
Storage temperature -20…+70°C
Ambient humidity Max. 90 % RH
Protection class IP20
Connection Disconnectable terminal strips, 4 mm 2
Memory backup Built-in long life battery gives long backup time of all settings incl. real time
Display Backlit LCD (blue), 4 rows of 20 characters
Dimensions (WxHxD) 149 x 121 x 60mm
Ethernet Webserver, EXOline, Modbus, BACnet/IP, CLOUDigo
M-Bus ports M-Bus communication
Analogue inputs (AI) For PT1000 sensors (accuracy ± 0.4°C) or 0...10 V DC (accuracy ± 0.15 % of full output signal). 12 bit resolution in the A/D conversion.
Digital inputs (DI) For potential-free contacts
Analogue outputs (AO) 0...10 V DC, 1 mA, short-circuit proof
Digital outputs (DO) Mosfet outputs, 24 V AC or DC, 2 A continuous. Max. 8 A in total.