LCF02 BUS

Modern and intuitive fan coil room thermostat designed for individual control of room temperature. It is tailored to be compatible with 2-pipe and 4-pipe fan coil units and modulating valves (PWM and 0..10 V). Furthermore, the LCF02 provides two configurable digital inputs for occupancy, window contact, dew-point contact or change-over, among other things. Additionally, it is equipped with an input for external (remote) temperature sensors and a RS485 Modbus interface for overwriting controls parameters. With its flush-mounted design, the LCF02 combines digital technology with a large display, making up for an intuitive room control.

Measured valuestemperature
Output voltagetypes 2AO3DO: 2x 0..10 V = (heating & cooling or to control 6-way control valve), types 3AO2DO: 3x 0..10 V = (to control EC fan, heating & cooling or to control 6-way control valve), min. load 10 kΩ
Output switch contacttypes 5DO: 5x contact NO (1x heating, 1x cooling, 3x fan stages), types 2AO3DO: 3x contact NO (3x fan stages), types 3AO2DO: 2x contact NO (heating register 3-stage), 240 V: load max. 3 A
Network technologyRS485 Modbus
Power supply15..24 V = (±10%) SELV
Power consumptiontyp. 3 W (24 V =)
Measuring range temp.+1..+50 °C
Accuracy temperature±1 K (typ. at 21 °C)
Inputs1x input for change-over sensor NTC10k, 1x input digital for floating contact (window contact, dew point guard), 1x input digital for floating contact (motion sensors, card switch)
Control functionssetpoint +1..+50 °C, factory setting (+16..+30°C)
DisplayLCD 64x41 mm, backlight white
EnclosureABS, pure white
Protection (IP)IP20 according to EN 60529
Electrical connectionterminal block, max. 1,5 mm²
Ambient condition-10..+50 °C, max. 85% rH non-condensing
Mountingflush-mounted in standard EU box (Ø=60 mm, min. depth=45 mm)
Contact

Contact us:


Thermokon Sensortechnik GmbH
Platanenweg 1
35756 Mittenaar
Tel.: +49 2778 6960-0


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