LCF02
LCF02 3AO2DO RS485 Modbus 24 V
Fan coil thermostat, Room controller temperature | RS485 Modbus, Active, 0..10 V, Switch contact | Room Climate Control, Measure values
3x 0..10 V, min. load 10 kΩ, to control EC fan, heating + cooling or to control 6-way control valve 2x contact NO heating register 3-stage, load max. 3 A, 250 V ~
| Application/type | Fan coil thermostat, Room controller |
|---|---|
| Purpose | Room Climate Control, Measure values |
| Sensor elements | temperature |
| Measured values | temperature |
| Interface | RS485 Modbus, Active, 0..10 V, Switch contact |
| On stock | No |
| Functions | fan control 0..10 V, heating + cooling 0..10 V, heating or cooling relay, change-over, integrated controller, frost protection, window/door monitoring, presence |
| Operating functions | setpoint adjustment temperature, +16..+30 °C (default setting), optionally configurable, fan stage adjustment, status displays |
| Operating elements | 5 buttons |
| Configuration | BUS, buttons |
| Output voltage | 3x 0..10 V, min. load 10 kΩ, to control EC fan, heating + cooling or to control 6-way control valve |
| Output switch contact | 2x contact NO heating register 3-stage, load max. 3 A, 250 V ~ |
| Input | 1x input for additional external NTC10k, 1x ESI for window contact, dew point, 1x OCC for presence detection, key card switch |
| Network technology | RS485 Modbus |
| Data transmission | RTU, half-duplex, baud rate 4.800, 9.600, 19.200 or 38.400, parity: none (2 stop bits), even or odd (1 stop bit) |
| Operating range temperature (°C) | -10..+50 |
| Operating ranges temperature (°C) | -10..+50 |
| Operating range humidity | max. 85% rH non-condensing |
| Accuracy temperature | ±1 K (typ. at 21 °C) |
| Power supply | 24 V = (±10%) SELV, 24 V ~ (±20%) SELV |
| Power consumption | typ. 0,3 W (24 V =) |
| Display | LCD 64x41 mm, backlight white |
| Enclosure | ABS |
| Colour | pure white |
| Protection (IP) | IP20, according to EN 60529 |
| Connection | terminal block, max. 1,5 mm², cable entry via rear opening |
| Mounting | flush-mounted in standard EU box (Ø=60 mm, depth min. 45 mm) |
| Packaging | case packaging |
| Device length (mm) | 86 |
| Device width (mm) | 86 |
| Device height (mm) | 51 |
| Weight (g) | 160 |
| Gefahrgut | No |