| 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 range humidity |
max. 85% rH short term condensation |
| Accuracy temperature |
±1 K (typ. at 21 °C) |
| Measuring range humidity |
0..100% rH non-condensing |
| Accuracy humidity |
±2% between 10..90% rH (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 |
