AMX RDM-3EM6EM User Manual
Installation Sheet
RDM-3EM and RDM-6EM Energy Management Modules
The RDM-3EM (FG606-81) and RDM-6EM (FG606-80) are 3 and 6
channel switching energy management modules. They are designed for use
with the RDA series of enclosures in an AMX Lighting™ system.
For more detailed installation and operating instructions, refer to the Radia
Lighting Control System Instruction Manual, available on-line at
www.amx.com.
The RDM-3EM and RDM-6EM are designed with the most advanced
latching energy management relays to support heavy duty commercial
applications, building automation, and loadside management. Equipped
with on-board module microprocessors, both support relay control and
sequencing. Features include:
• User selectable delays in sequencing mode to minimize inrush current
and stress on the electrical distribution system.
• Selectable strapping facilitates multiple relays on one Radia control
channel for large area control.
• Manual on/off override on each relay independent of control system.
• Relays retain their state during power and control system outages.
• Visual Status Indicators on each relay.
• Latching relays do not consume any control current, except when they
change state, eliminating the need for additional Radia power supplies.
Mounting
points
1
2
Relays
(1-6)
Sequencing
Delay Jumpers
(JP1 and JP2)
Control
Por t
Strapping
Jumpers
(JP3 - JP7)
FIG. 1
RDM-6EM
3
4
5
6
Mounting points
Specifications
• 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 4.4 in lbs.
• Wire size: 26 AWG to 10 AWG
• Wire stripping length: 0.28" (7 mm)
• Weight: 15 oz. (RDM-3EM) and 1.5 lbs. (RDM-6EM)
Included Accessories
• 4 mounting screws
• Control wiring harness
Mounting
points
1
2
3
Control
Por t
Strapping
Jumpers
(JP3 - JP4)
FIG. 2 RDM-3EM
Sequencing
Delay Jumpers
(JP1 and JP2)
Mounting points
RDM-3EM and RDM-6EM UL and C-Ul Ratings
• General purpose: 120, 240, 277, and 347* VAC, 20 A
• UL/CUL916 Energy Management Systems.
• UL/CUL508 Industrial Control Systems.
Suggested Switched Loads
• Incandescent
• Fluorescent
• Transformer
• Low voltage
• General purpose
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.
Relays
(1-3)
*Agency approval pending
9
Jumper Information
Jumpers provide user-selectable configuration options on the Radia
Energy Management Modules.
Jumper Information
Sequencing Delay
Jumpers (JP1 and JP2)
Control Port Strapping
Jumpers (JP3 - JP7)
The sequencing delay jumpers are set to short (0.5
sec.) delay by default. Installers can also select settings of no delay, medium delay (1.0 sec.) and long
delay (1.5 sec.) between relays to minimize inrush
current and stress on the electrical system.
Each relay is set to an individual Radia port by default.
Installers have the option of setting multiple relays to an
individual Radia port for large area control.
For example, to combine A and B set JP3 to the ON
position.
The following table describes the jumper settings for various delays and
strapping:
JP1 - JP2 Jumper Settings
JP1 JP2 Delay
off off no delay
off on shor t delay (0.5 sec.)
on off long delay (1.5 sec.)
on on medium delay (1.0 sec.)
Visual Status Indicators/Manual Override
Each relay includes a green lever that serves as both a status indicator
and manual override switch. With the lever to the left (towards the wire
terminals) the relay is in the OFF position. With the lever to the right the
relay is in the ON position.
Connecting the RDM-3EM/6EM
Connect the LINE IN and LOAD wiring on the (orange) 2-pin Channel connectors, as shown below:
LINE
LOAD
FIG. 5 2-pin Channel connectors
AMX Lighting Warranty Information
AMX Lighting products are guaranteed to switch on and off any load that
is properly connected to our lighting products, as long as the AMX Lighting
products are under warranty. AMX Corporation does guarantee the control
of dimmable loads that are properly connected to our lighting products.
The dimming performance or quality cannot be guaranteed due to the
random combinations of dimmers, lamps and ballasts or transformers.
Connect pins 1, 3 and 4 on the “A” connector only:
Pin 4 (GND)
Pin 3 (RLY)
Pin 1 (+12V)
RDM-3EM/6EM 4-pin connector
Pin 4 (GND)
Pin 3 (RLY)
Pin 1 (+12V)
4-pin connector from Radia Master
FIG. 3 RDM-3EM/6EM wiring connections - Connector “A” only
Connect only pin 3 on the remaining connectors ( “B” through “F”):
Pin 3 (RLY)
RDM-3EM/6EM 4-pin connector
Pin 3 (RLY)
4-pin connector from Radia Master
FIG. 4 RDM-3EM/6EM wiring connections - Connectors “B” through “F”
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).
AMX Corporation. All rights reserved. The AMX logo is a trademark of AMX Corporation. AMX reserves the right to alter specifications without notice at any time.
3000 RESEARCH DRIVE, RICHARDSON, TX 75082 • 800.222.0193 • fax 469.624.7153 • technical support 800.932.6993 • www.amx.com
043-004-2729 05/03 ©2003
3-0606-80
REV: A
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