AMX RDM-INC50 User manual

Installation Sheet
RDM-INC50 Incandescent Dimmer Module
6000 W
The RDM-INC50 Incandescent Dimmer Module is a standard 6000 W
incandescent dimmer. It can dim incandescent lights, cold-cathode, neon
transformers and two-wire dimmable ballasts. It is designed for use with the
RDA series of enclosures, in a AMX Lighting™ modular digital dimming
system. The RDM-INC50 module's 120, 240, and 277 VAC ratings are CE,
UL, and C-UL approved.
RDM-INC50 UL and C-UL Ratings
• 120 VAC, 6000 W
• 240/277 VAC, 6000 W
Suggested Dimmed Loads
• Incandescent
• Low-voltage
• Neon, cold cathode
• Two-wire, phase-controlled ballast
Specifications:
• Dimensions (HW): 10.0" x 5.50" (25.4 cm x 13.97 cm)
• Phase dependant
• Use wires rated at 75°C (167°F)
• Torque terminals to 16 in-lbs. (1.84 N/M)
• Max. wire size: 8 AWG (10 mm²)
• Wire stripping length: 0.28" (7 mm)
• Weight: 7.0 lbs. (3.175 kg)
• BTU/hr: 750
• Control current: 45 mA @ 12 VDC
• Occupies two enclosure spaces
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.
• Run all control and low-voltage wires away from heat producing parts
of the dimmer.
• Each dimming circuit must have a separate neutral connection.
• Use low-voltage wires with a 300 volt rating or greater.
• Use field installed copper conductors.
• All electrical ratings are for continuous duty.
• AC lighting loads only.
• For indoor use only.
• This module may require extra power from the AXlink connection or an
external power supply connected to the control card.
Connecting the RDM-INC50 to the AMX Lighting Master
Lighting Application Drawing
FIG. 1 RDM-INC50
Line in (hot)
Load out
500µS choke
50 A Power
Device
Mounting
points
Low-voltage control
wiring: 4-pin connector
to AMX Lighting
master controller
FIG. 2 RDM-INC50 connections
FIG. 3 RDM-INC50 wiring application
Pin 4 (GND)
Pin 3 (RLY)
Pin 2 (DIM)
Pin 1 (+12 V)
RDM-INC50 4-pin module connector
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).
2 (-)
1 (+)
Neutral
Load
Neutral
Load
Neon lights
(cold-cathode, on/off)
Two-wire
dimmable ballast
Neutral
Line in (HOT) Load
All neutrals are common to the
Neutral block in the enclosure.
Provide a separate neutral for
each load.

AMX Corporation reserves the right to alter specifications without notice at any time.
For full warranty information, refer to the AMX Instruction Manual(s) associated with your Product(s).
043-019-2247 8/01 ©2001 AMX Corporation. All rights reserved.
The AMX logo is a trademark of AMX Corporation. AMX Corporation reserves the right to alter specifications without notice at any time.
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