AMX 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.

Mounting points

Line Input

External +12 V power connector (optional)

AXlink DIP switch

PROlink DIP switch

MEMORY PROTECT

RESET button

jumper

AXlink connector

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:

• 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.

• AC lighting loads only.

Connecting RDM Series to the AMX Lighting Master

Pin 4 (GND) Pin 3 (RLY)

Pin 2 (DIM) Pin 1 (+12 V)

RDC-DC 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).

Dry closure contacts

FIG. 1 RDC-DC control card

PROlink connector

LED indicators

Control Ports

RDC-DC UL and C-UL Ratings:

Line Input

• 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

Control Input:

• AXlink

• PROlink

• Eight dry closures

Control Output:

• Six control channels

• Max. total current sourcing 300 mA @ 12 VDC

Specifications:

• 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)

• 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. 2 Connecting RDM series

Connecting AXlink

Connect the 4-pin captive-wire AXlink from the RDC-DC to the Central Controller for AXlink control of the dimming system.

PWR

RDC-DC

FIG. 3 AXlink wiring

AXP AXM GND

(optional)

PWR AXP

AXM GND

Central Controller

Connecting PROlink:

Connect the orange 4-pin captive-wire PROlink connector from the RDCDC to a PRO-DP8 PROlink wall panel.

PRO-DP8 Pack 1 Pack 2

+12

PR+ PR-

GND

FIG. 4 PROlink wiring

+12

PR+ PR-

GND

Connecting Dry Closures

Use the 8 (+ common) dry closures with a WPD8 eight-button wall panel.

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.

COM

Each contact (1 - 8) is preprogrammed with a default preset.

Refer to the AMX Lighting Control System instruction manual for details on dry closure default presets and recording new presets.

Dry Closure Default Presets

Contact Closure Default Function

1 Channel 1 at 100% in 1 second

2 Channel 2 at 100% in 1 second

3 Channel 3 at 100% in 1 second

4 Channel 4 at 100% in 1 second

5 Channel 5 at 100% in 1 second

6 Channel 6 at 100% in 1 second

7 Pack on (channels 1-6)

8 Pack off (channels 1-6

All other channels are undefined.

Setting AXlink and PROlink Address Numbers:

AXlink Address PROlink Address

Te s t

Set the AXlink address number (1-255) for the RDC-DC. This number must match the device number in your Axcess program.

Use the PROlink DIP switch to set the PROlink address number for the RDC-DC (1-10).

Pin 8 on the PROlink DIP switch is a test switch that turns all circuits on to full.

FIG. 6 Setting AXlink and PROlink address numbers.

Lighting Application Drawing

RDC-DC/120

All neutrals are common to the Neutral block in the enclosure. Provide a separate neutral for each load.

Panel

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).

The AMX logo is a trademark of AMX Corporation. AMX Cor poration reserves the right to alter specifications without notice at any time.

3000 research drive, richardson, TX 75082 USA • 469.624.8000 • 800.2 22.0193 • fax 469.624.7153 • technical suppor t 800.932.6993