It's the power supply for the RCU version 9
It is an expansion module for main RCU TME.A-RCU-9
It is the new version of a hotel guestroom control unit (RCU)
It is a 3Road RGB LED strip-Dimming expansion board RS-485 Bus interface
It is a 4 Road 0-10V Dimming expansion board suitable for 1-10V led lamp
