DR-2DM1A


Online upgrading and programming. • DR-Link communication interface. 1. Dip Switch: •. Switches 1-6: for address assignment (01-63). For more info...

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DIRECT SERIES LIGHTING CONTROL MODULE

FEATURES

STRUCTURE



Designed for standard 35mm DIN rail installation [Space Occupation: 4P (per P:18mm)].

• • •

Feedback LED indicators for each channel.



Initial status value of each channel can be customized after restarting the module.

• • •

Two connectors provided for external control keypads.

• • •

Two independent channels and each loads up to 330W.

4

Each channel works under peak, valley and maximum limits and is capable to handle different load types.

5

3

LINK

Over-temperature protection, short-circuit protection and overload protection.

DR-BC1000 DR-2DM1A 2 BUS CHANNEL CASCADE 1.5AMODULE CMOS DIMMER MODULE

Trailing-edge sinewave dimmer based on Bi-CMOS technology. Online upgrading and programming. 2

DR-Link communication interface.

SPECIFICATIONS

2-CHANNEL 1.5A CMOS TRAILING-EDGE DIMMER

DR-2DM1A is a two-channel trailing-edge dimmer module designed to be mounted on a standard DIN rail. Each of its dimming channels is capable of loading up to 330W and is suitable to dim LED lamps, halogen bulbs, etc. DR-2DM1A is engineered to deliver stable performance and is protected from short-circuit, overload and over-temperature.

CH2

Each channel has its own label and is stored in the module.

2 6

DR-2DM1A

CH1

1.

Load voltage

AC 220V±10%

Power supply

DC 24V 100 mA

Output channel

2 trailing-edge dimming channels

Control interface

2 × DR-Link

Channel load capacity

330W 1.5A

Protection

An extra circuit breaker is needed

Installation

Standard 35mm DIN rail

Operation temperature / RH

0˚C - 45˚C / 20% - 93% RH

Storage temperature / RH

-40˚C - +55˚C / 10% - 93% RH

Dimensions (L x W x H)

72 mm × 98 mm × 68 mm

Weight

280 g/pcs 72

98

LINK

CH1



Switches 1-6: for address assignment (01-63). For more information, please go to “Wiring of Single Module”.



Switch 7: for dimming channel selection: 1 (ON): channel 1 controls the dimming; 0 (OFF): channel 2 controls the dimming.



Switch 8: for emergency on/off: 1 (ON): channel 1 & 2 are forced on; 0 (OFF): channel 1 & 2 are forced off.

2.

DR-Link Interface: 24V, G, A, B.

3.

LED Indicators: •

POWER: indicates status of power supply.



NET: indicates network status. When solid on, the control network is correctly connected; When blinking, a fault appears to the network connection.



CH1 & CH2: indicates brightness (25%, 50%, 75%, 100%) of each channel.

4.

Power Output Terminal: connects Live and Neutral wires (φ4).

5.

Load Output Terminal: connects load Live input and light control output wires (φ4).

6.

Keypad Connection Terminal x 2: •

KEY & GND: connects switch-mode keypad.



0-10V & GND: connects rotary keypad.

DR-2DM1A DR-BC1000 2 BUS CHANNEL CASCADE 1.5A MODULE CMOS DIMMER MODULE

measured in mm

6

Dip Switch:

68

CH2

1

WIRING OF SINGLE MODULE

READE BEFORE USE

DIP SWITCH Address Assignment

Value: 01-63. Value of each switch: 1 0

1 0

(20) (21) (22) (23) (24) (25) (0) (0) (0) (0) (0) (0)

1 2 3 4 5 6

1 2 3 4 5 6 7 8



Read this document carefully before use.



Ensure the product is well ventilated.



Avoid moisture, vibration and dust.



Do not expose the product to rain, any types of liquid or corrosive gases.



Dry the product immediately if it’s affected by damp or splash.



Refer all servicing to qualified service personnel or AMX if a product fault appears.

Emergency On/Off LINK

CH1

1 (ON): channel 1 & 2 are forced on 0 (OFF): channel 1 & 2 are forced off

CH2

DR-BC1000 DR-2DM1A

Dimming Channel Selection

BUS 2 CHANNEL CASCADE 1.5AMODULE CMOS DIMMER MODULE

1 (ON): channel 1 controls the dimming 0 (OFF): channel 2 controls the dimming To a control module

To a control module

Reset-Mode Keypad

Rotary Keypad

Channel 1

Channel 2

Rotary Keypad

Reset-Mode Keypad

WIRING OF MUTIPLE MODULES

CONTACT © 2017 Harman. All rights reserved. ENZO, NetLinx, AMX, AV FOR AN IT WORLD, HARMAN, and their respective logos are registered trademarks of HARMAN. Oracle, Java and any other company or brand name referenced may be trademarks/registered trademarks of their respective companies. AMX does not assume responsibility for errors or omissions. AMX also reserves the right to alter specifications without prior notice at any time. The AMX Warranty and Return Policy and related documents can be viewed/downloaded at www.amx.com. 3000 RESEARCH DRIVE, RICHARDSON, TX 75082 POWER LINK

CH1

CH2

LINK

CH1

CH2

AMX.com | 800.222.0193 | 469.624.8000 | +1.469.624.7400 | fax 469.624.7153

ETHERNET

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Keypad

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DR-2DM1A 062017