User guide

1-2

LonWorks Controllers

http://products.ecc.emea.honeywell.com/europe

LonWorks Controll ers

Multifunctional controller for 2- and 4- pipe induction/fan coil units, light and sunblinds. The Excel 12

is a room and zone controller which is suited for use in a wide variety of solutions.

The Excel 12 is configurable through an LNS Plug-in, with CARE or any other LNS based tool. The

HVAC part of the Excel 12 includes a multifunctional controller for induction units and fan coil units.

Together with Web office console and Excel ZAPP, Excel 12 offers a complete room control and

operation solution.

Controller for fan coil / lights / sunblinds, Excel 12

Control functions choice of 3 standard applications:

• heating/cooling and 3-stage fan; 2x lights on/off, up to 2 lights

dimming or contant light control; sunblind positioning

• 3x heating/cooling and 3-stage fan; 3x lights on/off, up to 2

lights dimming or contant light control; free inputs and outputs

for access via LON

• 2x heating/cooling and 3-stage fan; 4x lights on/off, up to 2

lights dimming or contant light control; free inputs and outputs

for access via LON

Network operation yes

Bus system LonWorks(R)

LonMark(R) profile • profile 8501: SCC - Fan Coil (one instance)

• profile 3040: Lamp Actuator (two instances)

• profile 1060: Occupancy Sensor (one instance)

• Closed-Loop Actuator Object 4: Sunblind Actuator

(one instance)

Hardware inputs • 7 analog inputs for sensors and setpoint adjustment

• 4 digital inputs for push buttons for light, sunblind up/down

Hardware outputs • 2 analog outputs for actuators and/or lights

• 11 digital outputs (6 triac, 5 relay) for 3-point actuators, lights,

sunblinds and fans

Power supply

Type

Vac; VA

24; 10

W7704D1008

230; 20

W7704D1016