CESR PIR DALIP
CESR PIR DALIP
Ceiling surface mounted controls.
Ceiling surface-mounted PIR occupancy switches with closed loop control for DALI ballasts CESR PIR DALIP can be used to control up to 12 high frequency DALI dimmable ballasts (broadcast). They incorporate a passive infra-red quad sensor to detect movement of a warm body within its detection zone and a photocell to monitor the ambient light level. These products are hard wired and can be mounted directly onto solid ceilings or onto a range of different mounting boxes. CESR PIR DALIP operates by Presence Detection. The PIR switch will automatically switch the lights ON when a person enters the room. It will automatically switch the load OFF or to its reduced lux level (minimum) when no further movement is detected for its RUN-ON time.
Detection Zone
360°
Time lag range
10 seconds to 40 minutes in 9 steps
Run-on time
0, 1, 2, 5, 10, 15, 20, 30 mins and infinite (always ON at minimum)
Photocell range
30 to 1000 lux, and inactive
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Daylight linked dimming with occupancy switching. For controlling DALI dimmable ballasts (broadcast only). These controls have an integral DALI Power Supply Unit suitable for use with up to 12 DALI ballasts, assuming each ballast has a constant current output of 1mA. These controls can also switch up to 6 amps (1500W) of dimmable fluorescent lamps. 2 amps (500W) of CFL, LED Drivers and LED lamps and fittings.
Dimensions
91mm diameter x 45mm
