The IQL13+ 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 networked 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 3 variable resistance inputs of which the first is normally a thermistor temperature sensor. There are also 2 digital inputs for monitoring manual buttons or alarm contacts, one of these (IN4) can be used to connect a Room Display.
Network
LON
AI
3
DI
2
DO
3
Triac
4
Comments
analogue input: thermistor only
Controllers
Application
Strategy
Power
Type
damper
raise/lower
24Vac
IQL13+/AR2/24VAC
heat or cool valve
raise/lower
24Vac
IQL13+/WR2/24VAC
heat or cool valve
thermic
24Vac
IQL13+/WT2/24VAC
heat and cool valve
raise/lower
24Vac
IQL13+/WR4/24VAC
heat and cool valve
thermic
24Vac
IQL13+/WT4/24VAC
damper
raise/lower
230Vac
IQL13+/AR2/230
heat or cool valve
raise/lower
230Vac
IQL13+/WR2/230
heat or cool valve
thermic
230Vac
IQL13+/WT2/230
heat and cool valve
raise/lower
230Vac
IQL13+/WR4/230
heat and cool valve
thermic
230Vac
IQL13+/WT4/230
Accessories
Description
Additional Product Type
Room Display with temperature and setpoint display and adjustment
