Dimming actuator 3-channel DCDA-33M/RGB

• DCDA-33M is a dimming unit designed to dim single-color and RGB
LED light sources controlled by variable current.
• The actuator has three independent channels and each output channel is individually addressable and controllable.
• DCDA-33M actuator can be controlled from the BUS, DALI or DMX.
• When controlling the unit from the BUSes and DMX, also the fourth
virtual channel can be supported to control overall brightness
(BUS – set in iDM3, DMX – set by long press of the PRG button).
• DCDA-33M can directly control from the system iNELS where the communication interface is the installation BUS.
• If for controlling, a communication interface DALI or DMX is used, it is
possible to use the master unit EMDC-64M.
• The supply voltage of the dimming unit must be at least 4V higher
than the expected output voltage on the load.
• Setting the communication interface and addresses of actuators is
performed using DIP switches:
a) switch No. 1
– In the upper position determines DALI or BUS
– In the lower position determines DMX
b ) switch No. 2 (if that switch 1 is in the upper position)
– In the upper position determines DALI
– In the lower position determines BUS
• Using the control buttons on the front panel, you can manually control the output.
• The input circuits of communication interfaces are optically isolated
from the supply voltage connected lamp unit, and is therefore resistant to electromagnetic interference.
• DCDA-33M in 3-module is designed for panel mounting on DIN rail
EN60715.