PS432CMulti-Function Sensor

PS432C - Multi-Function Sensor


Passive infra-red sensor.
Light level sensor.
Temperature sensor.
Active infra-red receiver.

The Prolojik PS432C BESA conduit box mount mini DALI addressable multifunction sensor delivers high accuracy measurement in a discreet form factor.

Prolojik PS432 sensors have been designed to complement the Prolojik range of lighting control modules and DALI controllers and are available in a range of lens types and finishes. All sensors only occupy a single DALI address.



Sensor type: Passive Infra-Red, Quad Element.
Field of view: 360°.
Coverage: 2.5 x height of ceiling (7 meters max).

Light Level

Sensor type: Photo-diode.
Accuracy: +/-5% across range.
Field of view: 360°.


Sensor range: 0 to +56°C.

Active Infra-red receiver

Used for DALI addressing.
For dimming & scene setting.


Temperature: -10°C to +60°C.
Humidity: 0% – 90% non-condensing.
In Use
Temperature: 0 to +56°C.
Humidity: 10% – 90% non-condensing.

Conformity & Standards

EMC immunity EN50082-1.
EMC emissions EN50081-1.
Housing material flame-proof ABS.
DALI & NEMA compliant.
IEC Standard 62386-102.
NEMA Standard NS243-2004.
Supports DALI 2 & 3 byte protocol.
ARCOM MasterSpec 2013 Classification 29 09 23.


21.5mm deep x 65.0 diameter Face 65.0mm.
Weight 22g.

Commissioning aids

Occupancy walk test via LED – single flash IR reception from:
PC100/PC310 – triple flash.
Reboot – Rapid Flash.


Fits standard BESA box (BESA box not included).
Do NOT fit within one meter of forced air heating or ventilation, or other sources of heat or draughts.
Do NOT fit so that direct sunlight or artificial light passes straight into the unit.
Do not obscure sensor by fixtures and fittings Do NOT fit on a moving or vibrating surface.
Ensure adequate space is provided behind sensor for through cabling.

PS432C Connector

2 x DA push in spring connections.

Power Consumption

4mA nominal consumption at 15V DALI bus voltage.

Technical Data

Diagram 1 - PS432C - Multi-Function Sensor

Diagram 2 - PS432C - Multi-Function Sensor

Diagram 3 - PS432C - Multi-Function Sensor

Further Information

PS432C - Multi-Function Sensor housing


Passive infra-red sensor.
Light level sensor.
Temperature sensor.
Active infra-red receiver.

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