AMX Network Card RDM 2ZC User Manual

Installation Sheet  
RDM-2ZC Dual Zero Cross Module  
2400 W  
The RDM-2ZC Dual Zero Cross Module is a dual 2400 W zero-cross relay  
built for long term, reliable switching of electronic fluorescent ballasts, elec-  
tronic transformers and incandescent lamps. It is designed for use with the  
RDA series of enclosures, in an AMX Lighting™ modular digital dimming  
system. The module's 120, 240, and 277 VAC ratings are CE, UL, and C-  
UL approved.  
This module may require extra power from the AXlink connection or an  
external power supply connected to the control card.  
Connecting the RDM-2ZC to the AMX Lighting Master  
Pin 4 (GND)  
Pin 3 (RLY)  
Pin 2 (DIM)  
Mounting  
points  
Pin 1 (+12 V)  
RDM-2ZC 4-pin module connector  
Line in (hot)  
3 (-)  
High-voltage  
connections  
1 (+)  
4-pin plug from RDM series module  
Load out  
NOTE: The 4-pin plugs from the module connector to  
the 4-pin connector on the master (black plug cover facing up).  
FIG. 2 RDM-2ZC connections  
Zero cross relay A  
Lighting Application Drawing  
All neutrals are common  
to the Neutral block in the  
enclosure. Provide a  
separate neutral for  
each load.  
Zero cross relay B  
(B) Load  
(A) Load  
(B) Line in (HOT)  
Low-voltage control  
wiring: 4-pin connector  
to AMX Lighting master  
controller  
(A) Line in (HOT)  
Fluorescent Ballast  
Ballast  
FIG. 1 RDM-2ZC  
Load  
RDM-2ZC UL and C-UL Ratings  
Neutral  
120-277 VAC, 2400 W  
240/277 VAC, 2400 W  
Safety ground  
Circuit breaker  
panel  
Suggested Switched Loads  
Incandescent  
Electronic transformers  
HID ballast  
Neutral  
Load  
Neon lights  
(cold-cathode, on/off)  
Electronic and magnetic ballast  
Specifications  
FIG. 3 RDM-2ZC wiring configuration  
Dimensions (HW): 10.00" x 2.75" (25.40 cm x 6.99 cm)  
Non-phase dependant  
Use wires rated at 75°C (167°F)  
Torque terminals to 7 in-lbs. (0.8 N/M)  
Max. wire size: 10 AWG (4 mm²)  
Wire stripping length: 0.28" (7 mm)  
Weight: 2.0 lbs. (0.91 kg)  
BTU/hr: 300  
Control current: 45 mA per relay (90 mA total) @ 12 VDC  
Caution: Pre-Installation Notes  
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 vents 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.  
 

AEG Oven B2100 4 M User Manual
Aiphone Home Security System AI RS150 User Manual
Aiwa Cassette Player HV FX5100 User Manual
Alcatel Lucent Network Card MDR 8000 User Manual
Allied International Digital Camera V240 User Manual
Amana Dishwasher W10254855A User Manual
Amana Range W10181330A User Manual
AMX Stereo Receiver AXD IR+ User Manual
BC Speakers Speaker 8NDL51 User Manual
Beko Cooktop QHMW6422 User Manual