AMX RDM-2DC
Contents
1. Installation Guide am BAO RDM 2DC Dual DC Dimmer Module 1920W 0 10 VDC x2 The RDM 2DC Dual DC Module FG606 61 is a 1920 W module used for the dimming of fluorescent ballast loads It uses a 0 to 10 VDC current sinking for use with four wire ballasts It is designed for use with the RDA series of enclosures in an AMX Lighting modular digital dimming system The module s 120 and 277 VAC ratings are CE UL and C UL approved Mounting points e r us EIEE amp elay 7 BMY BALASTA ONTROL out LV AUE TO 20 W186 AAD romgut Relay lt amp Load out High RALLAST B ED l Line in voltage SS oF Low voltage out LV High Line in voltage Load out Low out LV voltage out LV Fuses Low voltage control wiring 4 pin connector to AMX Lighting master controller FIG 1 RDM 2DC RDM 2DC UL and C UL Ratings e 120 VAC 50 60 Hz 1920 W e 277 VAC 50 60 Hz 1920 W e Control Out 50 mA 12 VDC sinking Suggested Dimmed Loads e Four wire dimmable ballasts like Advance Transformer Mark VII or the Energy Savings SuperDim series Specifications e Dimensions HW 10 x 2 75 25 4 cm x 6 99 cm e Non phase dependant e Use wires rated at 75 C 167 F e Torque terminals to 20 in lbs 2 3 N M e Max wire size 10 AWG 4 mm e Wire stripping length 0 28 7 mm e Weight 2 6 Ibs 1 180 kg e BTU hr 1502. e Control current 125 mA 12 VDC per control port Caution Pre Installation Notes All Class 1 wiring must be connected to proper terminals All control wiring must be connected to proper terminals e Disconnect power while installing or connecting the unit e Keep top and bottom air vents clear at all times e Use low voltage wires with a 300 volt rating or greater e Use field installed copper conductors e All electrical ratings are for continuous duty e For indoor use only e Test loads for shorts before connecting e This module may require extra power from the AXlink connection or an external power supply connected to the control card Connecting the RDM 2DC to the AMX Lighting Master GND RLY DIM 12 V Pin 4 Pin 3 Pin 2 mL _ mr 1 S oO E RDM 2DC 4 pin module connector GND 3 2 DIM 1 4 pin plug from 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 FIG 2 Connecting the RDM 2DC and AMX Lighting Master Lighting Application Drawings Neutral Neutral Florescent Ballast Line in HOT The fuses protect the dimming circuit from a low impedance load e The fuse will blow if it were incorrectly wired e Catastrophic ballast failure e Reversing switched and dimmed circuits e Reversing dimmed and line circuits The dimmed outpu
3. t must be connected to a high impedance load Circuit breaker panel FIG 3 RDM 2DC application wiring Warning Failure to ground the ballast may cause ballast failure For full warranty information refer to the AMX Instruction Manual s associated with your Product s 93 606 61 REV A 7 08 2008 AMX All rights reserved AMX and the AMX logo are registered trademarks of AMX AMX reserves the right to alter specifications without notice at any time y Bang 3000 RESEARCH DRIVE RICHARDSON TX 75082 800 222 0193 fax 469 624 7153 technical support 800 932 6993 www amx com an EA
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