PLC PD Photodiode Sensor

4 Wire, External Power, Fixed Output Range

Item Number: BC-PLC-PD* Unit of Issue: EACH  Eco-$mart Price: Quoted  Eco-$mart Price: Quoted  Eco-$mart Price: Quoted  Eco-$mart Price: Quoted  Eco-$mart Price: Quoted  Eco-$mart Price: Quoted

The PD Sensor is a four wire, analog photosensor which provides a light level input into PLC Buildings S-Series, LC3X lighting controls and other building automation systems. The PD has six models which are used in different locations in and around buildings in addition to specialty applications. Indoor sensors are used in offices and classrooms. Two types of sensors detect light for outdoor control; low range sign and site lighting and high range sensors for contrast lighting. Atrium sensors measure light in lobbies. Skylight sensors read the ambient light available in warehouse skylights. Other sensors include a high range outdoor sensor for tunnel daytime lighting control. Each sensor has a different range and focus of the light being measured.

PD SENSOR SELECTION

Sensor	Style	Lens	Filter	Mounting	Orientation
PD1	Indoor	Fresnel	Clear	Ceiling	Down
PD5	Outdoor	Flat	Clear	1/2" NPT	Horizontal
PD5D	Outdoor	Flat	Dark	1/2" NPT	Horizontal
PD9	Atrium	Dome	Opaque	1/2" NPT	Horizontal
PD9D	Skylight	Dome	Dark	1/2" NPT	Up
PD9DT	Tunnel	Flat	Dark	1/2" NPT	Horizontal