CESFA PIR SD - DANLERS Lighting Controls & HVAC Controls

Ceiling surface-mounted PIR absence switch / dim control

Ceiling surface-mounted PIR absence switch / dim control.

When someone enters a room the lights are turned on using a wall switch. When the occupant leaves the room or area of detection the CESFA PIRSD automatically switches the lights off after a pre-selected time.

The override OFF function allows the occupant to turn the lights off from the wall switch (while the CESFA PIRSD is in the ON state) without waiting for the pre-selected time lag to time out. The lights can be switched back ON by operating the wall switch in the usual way.

Product code: CESFA PIRSD

Switch / dim function

Pressing a momentary wall switch again (while the CESFA PIRSD is in its ON state) will operate the SWITCHING AND DIMMING functionality of the ballast (third party).

Please refer to ballast manufacturers data sheets for operation and synchronisation of the ballast.

Ideal for meeting rooms, bedrooms, hotel rooms, student and military accommodation, classrooms etc.

Can be mounted on a square pattress box, order code: PABO.

Specification

Detection Zone:	360°
Time lag range:	10 seconds to 40 minutes in 9 steps
Photocell range:	30 to 1000 lux (adjustable) plus infinite lux / photocell override
Loading:	Up to 6 amps (1500W) of resistive loads. Up to 6 amps (1500W) of fluorescent loads. Up to 3 amps (750W) of electronic and wire wound transformer loads. Up to 2 amps (500W) of CFL, 2D lamps, LED Drivers and LED lamps and fittings. Up to 1 amp (250W) of fans.
Minimum Load:	2W resistive, suitable for most energy saving lamps, LED’s, contactors and emergency fittings
Dimensions:	86 x 86 x 25mm. Requires back box depth 16mm