PRESENCE INDICATOR LIGHTM PD4-M-1C-AP

Luxomat PD4-M-1C Remote-controllable, ceiling-mounted PD4-M-1C presence detectors available in surface, recessed, and suspended ceiling mounting versions with a large circular monitoring area. One potential-free relay (NO) controls the lighting. Highly advanced lighting measurement and calculation using an integrated light sensor located inside the lens. The detector turns off artificial lighting only when it is certain that sufficient natural light remains in the space. A 230V AC push button can be connected to the detector to manually turn the lighting on/off. The push button must not have an indicator lamp.

The detector can be programmed via potentiometers and DIP switches or via the IR-PD-1C remote control. The detector can be programmed for automatic operation (VA – lights turn on upon entry if insufficient natural light is present) or semi-automatic operation (HA – lights do not turn on upon entry but only when the push button is pressed). Semi-automatic mode is recommended if the space has large windows allowing ample natural light. Slave detectors can be connected to the master detector to expand the monitoring area. Any Luxomat slave detector can be connected to the master detector.

Construction. Housing made of UV- and impact-resistant polycarbonate, IP20, Class II. The -AP model can achieve an IP54 rating using the IP54 mounting base (3515474).

Installation. -AP – surface mounting on ceiling, -EN – recessed mounting, -FP – suspended ceiling mounting

Monitoring Area. 360° monitoring diameter of 6.4 m when stationary, 24 m when moving laterally, and 8 m when moving toward the detector, at an installation height of 2.5 m. Unlimited number of slave detectors can be connected to expand the monitoring area. Presence detection operates up to a mounting height of 3.5 m. The detector can be installed up to 10 m high, achieving a maximum monitoring area of Ø48 m when moving laterally.

Control Method. One switching channel NO for lighting control. Load capacity: 10A 2300W cosφ = 1; 1150 VA cosφ = 0.5. Light level adjustable from 10 to 2000 lx. Turn-off delay adjustable from 15 s to 30 min, or pulse mode. The built-in potentiometer allows delay adjustment from 5 sec to 16 min. The IR-PD-1C remote control allows delay adjustment from 5 min to 30 min. Programming via remote control overrides settings made via potentiometer and DIP switches.

Supply Voltage. 230V ± 10%. Internal power consumption of the detector
Environmental Temperature: -25°C to +50°C

Additional Functions. Multiple additional functions can be set on the detector:

• Auto/Semi-Auto Mode: In auto mode, the detector turns lights on automatically upon movement. In semi-auto mode, lights turn on only when the push button is pressed. Setting via DIP switches or remote control.
• Corridor Function: If the detector is set to corridor function and lights are turned off via the push button, the detector ignores the button press and reverts to auto mode after 5 seconds. Setting via DIP switches or remote control.
• Sensitivity Adjustment: By default, sensitivity is set for indoor use. Sensitivity can be reduced to allow use in outdoor areas. Setting only via remote control.

Forced Control. By continuously applying 230V to the Slave input R (voltage applied for more than 10 seconds), the lights remain on as long as voltage is supplied to the Slave input. When voltage is disconnected from the Slave input, the detector turns off the lights and returns to auto mode. This product description is an automated translation of the original Finnish description.