w7704d-ge51
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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.
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
applcertmarklonmarkuk0y
Power supplyTypeDownloads
Vac | VA TXTPDF
24 | 10 W7704D1008 TXT
PDF
Specification sheet (English) Specification sheet (English) Specification sheet (English) Installation/mounting instruction (English) Certificate (Multilingual)
230 | 20 W7704D1016 TXT
PDF
Specification sheet (English) Specification sheet (English) Specification sheet (English) Installation/mounting instruction (English) Certificate (Multilingual)