Power DALI potentiometer insert "tunable white"

Intended use

Brightness setting for luminaires with DALI interface
Setting of colour temperature for luminaires with DALI Device Type 8 for tunable white acc. to IEC 62386-209

If connected to the mains supply ("active operation") the potentiometer supplies the required control current for 26 DALI devices.
Without connection to the mains supply ("passive operation") the potentiometer draws its supply from the DALI voltage and serves as an additional control unit.
Parallel connection of 4 "active" DALI potentiometers offers the possibility of controlling up to 104 DALI devices.
Possibility of storing a basic brightness, a fixed switch-on brightness and the minimum (warmest) and maximum (coldest) colour temperature

AS / A ranges: ref.-no. A 1540 xx
CD range: ref.-no. CD 1540 xx
SL range: ref.-no. SL 1540 xx
LS range: ref.-no. LS 1940 xx, xx 1940 xx