IQL12 Controllers

The IQL12 is a terminal unit controller which can be networked using LonWorks (Lon). It can communicate with other IQLs and LonMark devices via the Lon, and with IQ system devices via a LINC unit. It has 3 relay outputs (normally to control fan speed), and 4 triac outputs (normally to control valves or dampers). It has 1 variable resistance input which is normally a thermistor temperature sensor.

AI	1
DO	3
Triac	4
Serial communication	LON
Comments	Analogue input thermistor only

Controllers

Model

Power source

Type

raise/lower damper

24Vac

IQL12/AR2/24VAC

raise/lower heating and cooling valves

24Vac

IQL12/WR4/24VAC

thermic heating and cooling valves

24Vac

IQL12/WT4/24VAC

raise/lower damper

230Vac

IQL12/AR2/230

raise/lower heating and cooling valves

230Vac

IQL12/WR4/230

thermic heating and cooling valves

230Vac

IQL12/WT4/230

Accessories

Description

Additional Product Type

Smart Display Unit for any IQL

SDU-LON

16mm surface mount box for RD & SDU Box of 10

ACC/SMBOX/16

Space temperature sensor

TB/TS