DALI LED dimmer for independent control of brightness and color temperature. For the false ceiling. 120x30x22mm. Protection class IP20. Standby loss only 0.12 watts. Suitable for controlling constant voltage LED modules (CV) with operating voltages from 12V to 48V. DT8 operating mode: Control of brightness and color temperature via a DALI address (Device Type 8, Color Type Tc). Balance&Dim operating mode: Control via 2 DALI addresses, one for adjusting the brightness and one for adjusting the channel distribution (e.g. color temperature). Dim2Warm operating mode: one DALI address for dimming while simultaneously changing the color temperature. SwitchDim2: Operation via 2 button inputs enables control of brightness and color temperature without DALI. Dimming range 0.1%-100%. Switchable PWM frequency (122Hz/244Hz/488Hz/976Hz). Supply voltage depending on the type from 12V to 28V DC or 12V to 48V DC (corresponding to the operating voltage of the LED modules). Connection current 16A. The maximum connection current can be distributed as desired across the channels. High efficiency · Configuration via PC software DALI-Cockpit and DALI-USB interface. Operating modes: The device has several operating modes: DT8 (default setting): In this operating mode, a DALI address (Device Type 8, Color Type Tc) is used to control brightness and color temperature. Alternatively, operation can also be carried out via two button inputs (SwitchDim2): SwD1: brightness. Short button press: on/off. Long button press: dimming. SwD2: color temperature. Balance&Dim: Control is via 2 DALI addresses (or SwitchDim2), whereby one address is used for dimming and the other for channel allocation (ie e.g. Tunable White or direct/indirect lighting allocation). The Balance&Dim mode enables the color temperature to be adjusted without affecting the brightness and vice versa. Adjustment is made using standard DALI commands such as Dim Up/Down and can therefore be carried out with all common controls and gateways (e.g. KNX). This control option offers an alternative to the DT8-Tc mode. Can be operated via DALI or SwitchDim2: DALI address 1, SwD1: brightness. DALI address 2, SwD2: balance. Dim2Warm: The two output channels are controlled via a DALI address or a SwD input. The channel allocation is firmly linked to the dimming value. The smaller the dimming value, the warmer the light. DALI address 1, SwD1: Dim2Warm (Master). Short button press: On/Off. Long press of the button: dimming.
