The QMX3.P02-1BSC delivers the same KNX room control capability as the QMX3.P02 in a premium black finish for dark-scheme interiors. NTC temperature sensing, configurable LED touchkeys, and an integrated bus coupling unit are housed in an 88.4 x 133.4 x 18 mm enclosure powered directly from the KNX bus.
PWM and PID algorithms cover heating, cooling, and combined climate modes with adjustable radiated and floor heating parameters. Operating modes switch via KNX or local display. Three adjustable CO2 and humidity thresholds drive fan and positioning outputs, and a label window allows custom touchkey naming for scenes and blinds.
| Protocol | KNX PL-Link / KNX S-Mode |
| Bus Coupling | Integrated |
| Voltage | KNX bus |
| Housing Finish | Black |
| Sensor | NTC, 0-50°C |
| Display | LED |
| Touchkeys | Configurable with label window (switching, dimming, blind, scene) |
| Fan Control | 1/2/3-stage actuating variable |
| Positioning | 1/2/3-point signal (CO2, humidity) |
| Thresholds | 3 adjustable CO2 + 3 humidity switching values |
| Operating Modes | Comfort, Pre-Comfort, Energy Saving, Protection |
| Algorithm | PWM / PID modulating |
| Protection Rating | IP30 |
| Dimensions | 88.4 x 133.4 x 18 mm |
| Warranty | 24 months |