OPA151D-4 Optigo Ardo - simple stand-alone ventilation controller

Simple and versatile stand-alone ventilation controller without communication to control a complete air handling unit. Fast and easy to install, commission and control with predefined applications for ventilation.


Specifications for OPA151D-4
Dimensions, external (WxHxD) 149*121*60 mm
Display Yes
Display type Backlit (LCD), 4 rows of 20 characters
Ethernet ports 1
Display ports 1
AI 4
UI 0
DI 4
CI 0
AO 3
UO 0
DO 4
Specifications for Optigo Ardo - simple stand-alone ventilation controller
Power Supply 24VAC/DC (21...27 V AC 50/60Hz / 20...36 V DC), 9.0 VA
Battery type CR2032 replacable Lithium cell
Battery life time 5 years
Protection class IP20
Ambient temp 0…50 °C
Storage temp -20…70 °C
Mounting DIN-rail
Analogue inputs type (AI) PT1000/Ni1000/Ni1000LG/0-10 V
Terminal type Screw Terminal
Detachable terminal Yes
Terminal wire size 3 mm²
Material, housing Polycarbonate (PC)
Material, base Polycarbonate (PC)