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Ingenium's wide range of design devices can cater for all kinds of installations:

From detached homes, blocks of flats or offices and hotels or shops and deparment stores.

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All Ingenium products carry a two-year guarantee from defects due to materials or manufacturing.

Quality is an important part of Ingenium's company philosophy.

LDRBUS

BUSing® light level detector

Controls the installation according to the level of light measured.

•	BUSing® light detector.
•	Discreet digital PI regulator incorporated.
•	Consumes 40mA. Supply via BUS.
•	2 operational modes: linear mode and threshold mode.
•	Admits Lineal, All or Nothing, or Sectorial controls.
•	Remembers last position when power cuts occur.
•	Embedded in wall or ceiling.
•	Size: Ø Embedded 25mm - Ø Seen 36mm - Length 50mm

Description

SLight level detector with regulator incorporated that controls lighting loads according to the level of light available.

It can be used to maintain an even level of light in rooms, using regulated lighting that is controlled by BUSing®.

With the regulator parameters correctly adjusted, light levels in rooms can be maintained regardless of natural light available.

Technical Characteristics

Inputs

•	Photodiode type light level detector; sensitivity: 0-10,000lux.

Outputs

•	BUSing® events as programmed with the parameters in the device.

Supply
Voltage

9-16Vd.c.

Power
Absorbed

40mA

Light
Sensitivity

0-10,000lux

Download Installation Manual

LDRBUS_installation.pdf

Configuration using the Development System

•	Off Mode: The device does not realise any action but it continues to measure the level of light.
•	Linear Mode: The device maintains the level of light indicated at the input automatically, acting on control devices that follow the regulation law fixed in the fixed parameters of the PI. This device can control on/off points, operating as a threshold switch. The devices that it controls are programmed as a list of elements using the Development System
•	Threshold Mode: Admits 4 scenes to be programmed, when the lighting is between configurable values.

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