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LMDX-100

Digital Lighting Management

Dual Technology Corner Mount 

Occupancy Sensor

Sensor

30'

30'

SENSOR PLACEMENT

Sensor

Ceiling

COVERAGE PATTERN

Coverages shown are maximum and 
represent half-step walking motion. 

Side view

10’

Top view

40’

0 7’ 15’

25’

45’

PIR
coverage
45ft.

Ultrasonic
coverage
28ft.

Quick Start Guide

Line

Voltage

Room

Controller

J-Boxes

Daylight Sensor

Switch

Switch

Corner Mount

Sensor

Ceiling Mount

Sensor

DLM Local Network

Low Voltage

LMRJ Cables

Loads

2

1

Line/Hot

Black wire

Neutral

White wire

Red wire

to Load A (1)

Yellow wire

to Load B (2)

LMRC

102

Room
Controller

J Box

Corner Mount
Occupancy
Sensor

Switch

To

Load/Line

(Class 1 wiring)

DLM Local Network 

(low voltage, Class 2)

LMRJ Cables

Voltage: ............................................................................... 24VDC

Current Consumption: ......................................................... 20mA

Power Supply: ............. Watt Stopper/Legrand Room Controllers

Connection to the DLM Local Network ....................... RJ-45 plug

DLM Local Network Characteristics:
 

Provides low voltage power over Cat 5e cable (LMRJ).

 

Supports up to 24 communicating devices, including 4 

 

LMRC-10x or LMPL-101 max per each DLM Local Network.

 

Free topology up to 1,000ft of low voltage cable.

Environment ................................................. For Indoor Use Only

 

Operating Temperature ....................32° to 131°F (0° to 55°C)

 

Storage Temperature ...................... 23° to 176°F (-5° to 80°C)

 

Relative Humidity ...........................5 to 95% (non condensing)

Patent Pending

THIS UNIT IS PRE-SET FOR PLUG n’ GO 

OPERATION, ADJUSTMENT IS OPTIONAL.

For full operational details, adjustment and more 

features of the product, see the DLM System 

Installation Guide provided with the LMRC-102 and 

also available at

 

www.wattstopper.com

CONNECTIVITY

The illustrations below show examples of free-topology wiring. The LMDX-100 
communicates to all other Digital Lighting Management devices connected to the low 
voltage DLM Local Network, regardless of their position on the DLM Local Network. 

INSTALLATION SHALL BE 
IN ACCORDANCE WITH ALL 
APPLICABLE REGULATIONS, 
LOCAL AND NEC CODES.

Intended for Listed Class 
2 DLM Devices.

For Class 2 DLM devices - 
To be connected to a Class 
2 power source only.

For Class 2 Device Wiring Only  – 
Do Not Reclassify and Install as 
Class 1, or Power and Lighting 
Wiring.

Wire connections shall be rated 
suitable for the wire size (lead 
and building wiring) employed.

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