Intended use
- Requirement-oriented control of lighting, room thermostats and other electrical loads in interior rooms
- Clamp mounting in suspended ceilings
- Ceiling installation on fixed ceilings in appliance box according to DIN 49073 with flush mounting set (ref.-no.: PMM-UP-SET-WW)
- Surface-mounted ceiling installation with surface mounting set (ref.-no.: PMM-AP-SET-WW)
Product characteristics
- Integrated bus coupling unit
- 3 PIR sensors
- Detection field 360°
- Integrated brightness sensor
- Deployed as presence detector, motion detector, or for alert operation
- Output functions: Switching, staircase function, switching with forced position, value transmitter, light scene extension, operating mode setting for room temperature controller
- Extension of the detection area by way of operating several devices as main unit or extension unit
- Adjuster for manual adjustment of sensitivity
- Status LED: Flashes during motion detection; depending on programming in normal operation or only during the walking test mode
Additional characteristics of "Universal" version:
- Manual operation with IR remote control possible (ref.-no.: KNX PM FB IR)
- 5 function blocks for motion detection each with 2 outputs
- Function blocks switchable, e.g. for day/night operation
- PIR sensors can be evaluated separately
- Brightness sensor function with 3 limiting values
- Light control with max. 3 channels, setpoint shift in operation, separate configuration of dimming-up, control and dimming-down phase
- Light control can be combined with presence detector function
- Temperature measurement
Presence detector function:
- Detection of the smallest motions e.g. at a workplace for detecting the presence of persons
- Switch on: Motion detection and brightness threshold not reached
- Switch off: No motion in the detection field and shut-off delay elapsed or brightness threshold exceeded
Motion detector function:
- Motion detection for passageways in buildings
- Switch on: Motion detection and brightness threshold not reached
- Switch off: No motion in the detection field and shut-off delay elapsed or brightness threshold exceeded
After reacting and switching on, the motion detection works independently of the brightness.
Signalling mode:
- Brightness-independent detection of motions in the detection field
- Switch on: After detection of an adjustable number of motions within the set monitoring period
- Switch off: No motion in the detection field and shut-off delay elapsed
Technical data
KNX medium: |
TP 256 |
Rated voltage KNX: |
DC 21 ... 32 V SELV |
Current consumption KNX: |
max. 10 mA |
Connection bus: |
terminal |
Protection class: |
III |
Ambient temperature: |
−25 ... +55 °C |
Storage/transport temperature: |
−25 ... +70 °C |
Relative humidity: |
10 ... 100 % (no condensation) |
Protection level: |
IP 44 |
Ceiling cut-out (Ø x D): |
44 x 35 mm |
Dimensions (Ø x H): |
53.5 x 38 mm (with design ring) |
Max. thickness of the suspended ceiling: |
approx. 25 mm |
Installation depth: |
min. 35 mm |
Distance between concrete ceiling and suspended ceiling: |
min. 20 mm |
Design ring Ø inside: |
35.6 mm |
Design ring Ø outside: |
53.5 mm |
Profile height design ring: |
1.8 mm |
Profile height lens: |
5.5 mm |
Motion detection |
Detection angle: |
360° |
Range: |
Ø approx. 12 m (mounting height 3 m) |
Brightness sensor |
Measuring range: |
10 ... 2,000 lx |
Accuracy (≤ 80 lx): |
± 10 lx |
Accuracy (> 80 lx): |
± 5 % |
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