| Application/type |
Room operating unit |
| Purpose |
Room Climate Control, Measure values |
| Measured values |
temperature, relative humidity, absolute humidity, enthalpy, dew point, CO2, VOC, CO2/VOC mix |
| Interface |
RS485 Modbus, RS485 BACnet |
| Functions |
temperature control, fan control, presence |
| Operating functions |
setpoint adjustment temperature, fan stage adjustment, max. 5 stages, presence detection, ECO function |
| Operating elements |
rotary encoder/push button for setpoint adjustment/ECO function, button for fan stage adjustment with up to 5 stages, button (T), with LED 24 V =, colour configurable via jumpers (7 colours) |
| Configuration |
NOVOSapp, uConfig, BUS, ETS (KNX), (depending on type) |
| Input |
1x input for NTC10k or floating contact, 1x input for floating contact, 2x input for floating contact |
| Network technology |
RS485 Modbus, RS485 BACnet (MS/TP), KNX (TP1) |
| Data transmission |
RTU, half-duplex, baud rate 9.600, 19.200, 38.400 or 57.600, parity: none (2 stop bits), even or odd (1 stop bit) |
| Operating range temperature (°C) |
-35..+70 |
| Output signal temperature |
0..+50 °C (default setting), selectable from 4 temperature ranges -40..+60 | 0..+50 | -20..+80 | -15..+35 °C -50..+50 | 0..+50 | -20..+80 | -15..+35 °C |
| Operating range humidity |
max. 85% rH non-condensing |
| Accuracy temperature |
±0,5 K (typ. at 21 °C), within default measuring range |
| Measuring range humidity |
0..100% rH non-condensing, 0..85 KJ/kg enthalpy, 0..50 | 0..80 g/m³ absolute humidity, 0..+50 | -20..+80 °C dew point, optionally configurable |
| Accuracy humidity |
±2% between 10..90% rH (typ. at 21 °C) |
| Measuring range CO2 |
0..2000 ppm, 0..5000 ppm, optionally configurable |
| Accuracy CO2 |
±50 ppm +3% of measured value (typ. at 21 °C, 50% rH, 1015 hPa), self-calibration Dual Channel |
| Measuring VOC (mixed gas) |
heated metal oxide semiconductor |
| Power supply |
24 V = (±10%) SELV, 15..35 V = SELV, 19..29 V ~ SELV |
| Power consumption |
typ. 0,4 W (24 V =), 0,8 VA (24 V ~) |
| Display |
ePaper Display 44x24 mm, LED for status feedback, 7 LEDs for displaying setpoint adjustment, labelling {- +}, 4 LEDs showing fan stage, labelling {[fan blades] I II III A} |
| Enclosure |
PC V0 |
| Colour |
pure white, aluminium, black |
| Protection (IP) |
IP20, according to EN 60529 |
| Connection |
tool-free mountable spring clamp, max. 1,5 mm², removable plug-in terminal, max. Ø=0,8 mm, cable entry via rear opening, predetermined breaking point (bottom) or drilling mark (top) |
| Mounting |
flush-mounted on standard EU box (Ø=60 mm), flush-mounted in standard EU box (Ø=60 mm, depth min. 45 mm), surface-mounted flat on base using adhesive foil or screws, base part can be mounted and wired separately |
| Packaging length (mm) |
115 |
| Packaging width (mm) |
105 |
| Packaging height (mm) |
30 |
| Packaging |
case packaging |
| Device length (mm) |
110 |
| Device width (mm) |
100 |
| Device height (mm) |
23 |
| Notes |
mixed gas sensors detect gases and vapours which can be oxidised (burnt): Body odours, tobacco smoke, exhalations emitted by materials (furniture, carpets, paint, glue ...) |
| Option enclosure |
ePaper Display 44x24 mm |
