The IQ21x series of intelligent controllers are designed for use as unitary controllers in building control systems. Full compatibility with other Trend IQ controllers enables the IQ21x to integrate the local environmental needs with the bulk air conditioning
system in order to optimise both comfort and running costs.
Network
Trend LAN
UI
1
AI
2
DI
2
Comments
analogue input: thermistor only
Controllers
AO
Triac
Power
Type
—
6
230Vac
IQ211/UNB/230
—
6
24Vac
IQ211/UNB/24VAC
2
4
230Vac
IQ212/UNB/230
2
4
24Vac
IQ212/UNB/24VAC
Accessories
Description
Additional Product Type
Room Display with temperature and setpoint display and adjustment
