Leviton Dali Dimming/Scene Controller

The Leviton CD250 Wall Mounted Controller is designed to control fluorescent ballasts supporting the Digital Addressable Lighting Interface (DALI specification). The CD250 Controller is ideal for small offices, conference rooms and large building control applications. For maximum versatility, two individual snap-on control faces are provided with each CD250 to allow either ON/OFF Control or Scene Control. For added control capability, there is also a choice of operating modes.

ON/OFF CONTROL FACE

Individual Mode - Provides ON/OFF and DIM/BRIGHT control for up to 4 individual addressed ballasts. For this function, the ballasts must be programmed to have consecutive “Short” addresses. The controller program mode is used to program the starting base address for any address from 0 to 63.

Group Mode - Provides ON/OFF and DIM/BRIGHT control for up to 4 groups of the ballasts. In controller program mode, group numbers are sequential from a base group number selected in the range of 0 to 15.

SCENE CONTROL FACE

Individual Mode - The Scene controller calls up to 8 preset scenes in a range from 0 to 7 for the ballasts with selected short addresses.

Group Mode - The Scene controller calls up to 8 scenes for the selected group. The 8 scenes can be set from 0 to 7, or from 8 to 15.

There is also a special selection to call up to 8 Scenes for ALL devices on the DALI bus. The scene range can be selected from the range 0-7 or 8-15.

FEATURES & BENEFITS

• Multiple controllers can easily be added to the DALI network to support multiple entry ways
• Affordable controller designed for single office applications or large projects
• Snap-on control faces allow one device to offer a choice ON/OFF or SCENE control, with a choice of individual or group mode operation
• Up and down control buttons allow precise tuning of selected levels
• Makes it easy to program and control intelligent lighting fixtures using ballasts that support the DALI protocol
• Can be used to program a small DALI system without additional programming tools
• Decora designer styling enhances any décor.