AMX Network Card RDC DC User Manual

Installation Sheet  
RDC-DC Control Card  
(120, 240, or 277 VAC)  
The RDC-DC 6-Channel Control Card module controls up to six dimmable  
channels with six satellite connectors (for RDM series dimmer or switching  
modules). The RDC-DC is designed for use with the Radia enclosures, in a  
modular digital dimming system. It is controlled by AXlink, PROlink, or by  
dry contact closures. The module's 120, 240, and 277 VAC rating is CE, UL  
and C-UL approved.  
power down the unit or disconnect AXlink or PROlink. Reset does not  
affect any saved presets or curve settings.  
MEMORY PROTECT on/off jumper: The memory protect jumper is set  
to Off by default. To protect saved curve settings and presets from  
accidental recording, put the jumper in the On position.  
Caution: Pre-Installation Notes:  
Mounting  
points  
All Class 1 wiring must be connected to proper terminals.  
All control wiring must be connected to proper terminals.  
Disconnect power while installing or connecting the unit.  
Keep top and bottom air bents clear at all times.  
Test loads for shorts before connecting.  
Use low-voltage wires with a 300 volt rating or greater.  
Use field-installed copper conductors.  
All electrical ratings are for continuous duty.  
For indoor use only.  
Line Input  
External +12 V  
power connector  
(optional)  
AC lighting loads only.  
Connecting RDM Series to the AMX Lighting Master  
AXlink DIP  
switch  
Pin 4 (GND)  
Pin 3 (RLY)  
Pin 2 (DIM)  
Pin 1 (+12 V)  
RDC-DC 4-pin module connector  
PROlink DIP  
switch  
MEMORY PROTECT  
jumper  
RESET button  
4-pin plug from a RDM series module  
Note: The 4-pin plugs from the module  
connector to the 4-pin connector on the  
master (black plug cover facing up).  
AXlink connector  
FIG. 2 Connecting RDM series  
Dry closure  
Connecting AXlink  
contacts  
PROlink connector  
Connect the 4-pin captive-wire AXlink from the RDC-DC to the Central Con-  
troller for AXlink control of the dimming system.  
LED indicators  
Control Ports  
(optional)  
PWR  
PWR  
AXP  
AXP  
AXM  
GND  
Central  
Controller  
RDC-DC  
AXM  
GND  
FIG. 1 RDC-DC control card  
RDC-DC UL and C-UL Ratings:  
FIG. 3 AXlink wiring  
Line Input  
Connecting PROlink:  
Connect the orange 4-pin captive-wire PROlink connector from the RDC-  
DC to a PRO-DP8 PROlink wall panel.  
120 VAC, 2W+G, 1Ø, 50/60 Hz, 50 mA  
240 VAC, 2W+G, 1Ø, 50/60 Hz, 25 mA  
277 VAC, 2W+G, 1Ø, 50/60 Hz, 22 mA  
PRO-DP8  
Pack 1  
Pack 2  
Control Input:  
+12  
+12  
AXlink  
PROlink  
Eight dry closures  
PR+  
PR-  
PR+  
PR-  
GND  
GND  
Control Output:  
FIG. 4 PROlink wiring  
Six control channels  
Max. total current sourcing 300 mA @ 12 VDC  
Connecting Dry Closures  
Specifications:  
Use the 8 (+ common) dry closures with a WPD8 eight-button wall panel.  
Dimensions (HW): 10.0" x 2.75" (254.0 mm x 69.85 mm)  
12 VDC power (optional)  
Torque terminals to 20 in-lbs. (2.3 N/M)  
Max. wire size: 10 AWG (4 mm²)  
Wire stripping length: 0.28" (7 mm)  
Weight: 1.2 lbs. (0.54 kg)  
1
5
7
8
2
3
4
6
COM  
Each contact (1 - 8) is pre-  
programmed with a default preset.  
Refer to the AMX Lighting Control  
System instruction manual for  
details on dry closure default presets  
and recording new presets.  
Control current: 300 mA for six ports  
Button/Jumper Information:  
RESET button: By pressing the Reset button, located on the RDC-DC  
circuit board, it is possible to restart the processor without having to  
FIG. 5 Dry closures connection  
Each contact closure connection (1 - 8) is pre-programmed with a default  
preset. The table below shows the default presets for each contact closure.  
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