LCR Touch white temp_rH RS485 Modbus

Room operating unit temperature, relative humidity – RS485 Modbus

Application/type Room operating unit
Purpose Room Climate Control, Lighting control, Shading control, Measure values
Measured values temperature, relative humidity
Interface RS485 Modbus
Functions temperature control, fan control, lighting, blinds/shutter, night setback
Operating functions setpoint adjustment 0..+50 °C, +16..+30 °C (default setting), optionally configurable, fan stage adjustment, light ON/OFF/DIM, blind UP/DOWN, ECO function, status displays
Operating elements 5 touch buttons
Input 1x input for change-over sensor NTC10k, 2x input digital for floating contact, 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 short term condensation
Accuracy temperature ±1 K (typ. at 21 °C)
Power supply 24 V = (±20%) SELV, 24 V ~ (±20%) SELV
Power consumption typ. 0,3 W (24 V =), 5 VA (24 V ~)
Display LCD 64x41 mm, backlight white
Enclosure ABS
Colour pure white, frame silver
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)
Packaging case packaging
Device length (mm) 86
Device width (mm) 86
Device height (mm) 41