Passive infra-red motion detector for ceiling installation
Circular detection area 360°, up to Ø 9 m (64 m)
Automatic motion and brightness-dependent control for lighting and HVAC
Mixed light measurement suitable for fluorescent lamps (FL/PL/ESL), halogen/incandescent lamps and LEDs
Channel A light: relay, 230 V
Operation as fully automatic device
Brightness switching value configurable, teach-in function
Pulse function for staircase light time switch
Channel H, presence: relay, floating e.g. for HVAC control
Time delay configurable
Detection sensitivity configurable
Test mode for checking function and detection area
Ready for immediate use due to factory presetting (Brightness switching value 300 lux, Time delay 10 min.)
One of these optional remote controls is required for changing the values and attitudes:
Management remote control SendoPro
Installation remote control theSenda P
Optional user remote control: theSenda S
Channel A light
Switching response is controlled by presence and ambient brightness. The switch contact for channel A light closes during darkness and when someone is present. It opens with a delay once the room is vacated after the set time delay.
Time delay
The time delay enables delayed switching off of lighting after the room is vacated. The time delay is adjustable in a range of 10 s to 60 min.
Fully automatic
Lighting control of the motion detector operates fully automatically for increased comfort. In „fully automatic“ the lights switch on and off automatically.
Pulse function
Time delay can be set to pulse for controlling existing staircase light timer switch. To do so, the light output produces every 10 seconds a pulse of 0.5 seconds duration if people are present or it is dark.
Channel H presence
Channel H presence is used for HVAC control. The switching response of the floating contact is influenced only by presence and not by brightness. If the contact is closed, the time delay will be restarted at every motion.
Time delay
The time delay enables delayed switching off of HVAC devices and systems after the room is vacated. The time delay is adjustable in a range of 10 s to 120 min.
Switching
The motion detectors are operated as a master in individual switching. With parallel switching of the light outputs (L‘), it must be ensured that all detectors connected in parallel are connected to the same phase.
Individual switching
In individual switching, the motion detector as master detects presence and brightness and controls lighting.
The circular detection area of theMova S motion detector covers an average detection area. Note that moving persons can be detected in differently-sized areas. The recommended installation height is 2 m – 4 m. As installation height increases, the sensitivity of the presence detector decreases. The extent and distance between the active and passive zones of the motion detector also increases. The detection range is reduced as the temperature increases.
The motion detector measures the ambient brightness below the detector at an opening angle approx. 120°. The installation site is a reference point for the lighting level. The light measurement is switched off when the light relay is switched on. If the brightness measurement is deactivated, the channel A light only switches depending on the presence (brightness switching value set to „measurement off“ via the remote control).
Suitable lamps loads
The motion detector is designed for the operation of fluorescent lamps, compact fluorescent lamps, halogen/incandescent lamps and LEDs. The maximum number of switchable lights is restricted due to the high inrush current levels of the EBs and LED drivers. The use of an external contactor helps with large loads. All switched loads must be properly suppressed.
Ceiling installation
Installation in false ceilings for ceiling thicknesses of 0.5 mm to 3 cm. The diameter of ceiling cutouts must be between 62 mm and 70 mm. The cable strain relief is with using a cable tie (width: 3.5 – 4.8 mm). The detector requires a clear line of sight to people. The installation height must not be less than 1.7 m and should not exceed 4 m.
