Osram BT Series - Introduction; The Principle

OSRAM BT Control | Introduction
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1 Introduction
The OSRAM BT Control System represents a new generation of intelligent, independently operating light control systems.
In spite of their compact dimensions, the components of the system are extremely powerful. No matter if the light is controlled
manually by pushbuttons or by fully automatic presence and daylight operation, the OSRAM BT Control System can always
be used in a flexible manner. Compared to conventional, purely switchable solutions, energy savings up to 80 % can be
achieved while enjoying a significantly higher lighting comfort.
OSRAM BT Control devices are suitable especially for lighting control at single or group workplaces, corridors, classrooms or
sanitary rooms. Through the integrated Bluetooth Low Energy (BLE) radio module, it is possible to control the light via an iOS
or Android smart phone by the OSRAM BT Control App or to modify the control profile by the OSRAM BT Config App. Ac-
cess via Bluetooth (BT) can be restricted via password. This guide will show you the most important features and provide you
with troubleshooting instructions.
1.1 The principle
The DALI ECO BT, DALI ECO BT RTC or DALI ACU BT Control device is the central element of the system (application
controller). Based on signals coming from sensors and manual user interfaces, it controls the light level of connected lu-
minaries according to the chosen function mode and its individual parameterization. The integrated software-based regula-
tion algorithms and timers allow an automatic change and optimization of the lighting level.
All settings can be read out and modified by the OSRAM BT Config App. Existing configurations can either be overwritten
completely via profile upload, or only changed by modifying individual parameters.
OSRAM BT Control devices can be adapted in a modular way according to the application requirements or application
size. Thanks to its plug-and-play capability, the control unit starts to detect and configure connected DALI components
automatically after power-up. Hot-plugging of DALI devices after power-up is not recommended and may lead to an un-
wanted behavior.
Input devices
Apps for configuration and control
- BT Config App for commissioning
- BT Control App for control
Application controller Luminaires (LED drivers)
Pushbutton input (direct)
- Switch and dim all lights
- Store the DLHV setpoint
OSRAM DALI PB coupler G2
- On/Off/Dim
- Color temperature change
- Individual group control
- Scene control
OSRAM DALI sensors G2
- Light and presence detection
- OSRAM DALI sensors only
Pushbutton
interface
Bluetooth
®
interface
DALI
interface
~ 10–15 m
Supported luminaire types
-
Luminaires with standard DALI LED drivers
- Luminaires with DALI device type 8 (DT8)
LED drivers (Tunable White)
- Max. 32 devices
(broadcast or group control)
≤ 32