External Power - AMX RADIA RE-DM4 Operation/Reference Manual

Installation
Turning off all switches invokes "Installer Test Mode": all lighting circuits at 100%.
1. Power off the enclosure unit at the breaker panel.
2. Locate the SW1 DIP switch (AXLink ADDRESS) on the controller circuit card and set the device
number, using the values shown in the proceeding table.
3. Connect the four-pin AXLink male connector into the four-pin female AXLink connector on the
controller circuit card. FIG. 27 shows how to wire the AXLink connector to a Central Controller
system.
+12V
AXP/TX
AXM/RX
GND
AXLink connector
FIG. 27 AXLink wiring diagram
4. Apply power to the controller module at the breaker panel.
5. Radia v3.xx and higher constantly read the AXlink address switch. Power does not need to be reset
or cycled after changing the AXlink address.

External power

The following table lists the modules that use most of the operating power an AMX Lighting control
module can supply. They may require extra power from the AXLink connection or an external power
supply connected to the control module or module(s) when using multiple modules.
External Modules
RDM-HSW
RDM-2HSW RDM-2MR
RDM-3HSW RDM-3MR
RDM-HFDB RDM-MR35 RDM-DPSM
RDM-HDC
If extra power is required, connect an auxiliary 12 VDC power supply as shown in FIG. 28.
FIG. 28 Auxiliary power connection
28
(optional)
+12V
AXP
AXM
GND
Central Controller
RDM-MR RDM-SWM
RDM-2SWM
RDM-3SWM
RDM-MR60
+ -
Auxiliary 12 VDC
power supply
+ -
RE-DM4 and RE-DM6 RADIA Eclipse Dimmer Modules