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LEGRAND Wattstopper LMRC-102 User Manual

LEGRAND Wattstopper LMRC-102
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Wattstopper
®
Digital Lighting Management Dual Relay Room Controller
Gestion numérique de l’éclairage Contrôleur de pièce à relais double
Control de la iluminación digital Controlador de habitación de dos relés
Quick Start Guide • Guide de démarrage rapide • Guía de inicio rápido
No:22894 – 11/17 rev. 2
Catalog Number • Numéro de Catalogue • Número de Catálogo: LMRC-102
Country of Origin: Made in China • Pays d’origine: Fabriqué en Chine • País de origen: Hecho en China
LMRC-102-U is BAA and TAA compliant (Product produced in the U.S.)
SPECIFICATIONS
Input Voltage .... Single Phase 120/230/240/277VAC, 50/60Hz
Load Requirements ......................... Not to exceed 20A total
Each relay rated for up to:
Incandescent ........................................20A @ 120VAC
Ballast ...........................................20A @ 120/277VAC
Motor ............................................ 1Hp @ 120/240VAC
Output ....................................................... 150mA @ 24VDC
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:
Operating Temperature .........32° to 104°F (0° to 40°C)
Storage Temperature ...........23° to 176°F (‑5° to 80°C)
Relative Humidity ...............5 to 95% (non condensing)
Patent Pending
PLACEMENT EXAMPLE
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 Wattstopper room controllers, and also
available at www.legrand.us/wattstopper.
Installation shall be in accordance with all applicable regulations, local and
NEC codes. Wire connections shall be rated suitable for the wire size (lead and
building wiring) employed.
For Class 2 DLM devices and device wiring: To be connected to a Class 2 power
source only. Do not reclassify and install as Class 1, or Power and Lighting Wiring.
WARNING: Do not install to cover a junction box having Class 1, 3 or Power and
Lighting Circuits.
Corner Mount
Occupancy
Sensor
Switch
Daylighting
Sensor
Ceiling Mount
Occupancy
Sensor
Room
Controller
J Box
To
Load
DLM Local Network
(low voltage, Class 2)
LMRJ cables
WARNING: TURN THE
POWER OFF AT THE CIRCUIT
BREAKER BEFORE WIRING.
CAUTION: TO CONNECT A COMPUTER TO THE
DLM LOCAL NETWORK USE THE LMCI-100. NEVER
CONNECT THE DLM LOCAL NETWORK
TO AN ETHERNET PORT – IT MAY DAMAGE
COMPUTERS AND OTHER CONNECTED EQUIPMENT.
MOUNTING THE CONTROLLER
The LMRC‑102 room controller can be mounted external to either
a 4”x 4” or 4‑11/16 x 4‑11/16 junction box, placing it in the plenum
space or mounted directly inside a 4‑11/16 x 4‑11/16 junction box.
ATTACHING CABLES
Line
J-Box
Load
J-Boxes
Load
Line
Outside a 4” x 4” or
4 11/16 x 4‑11/16 box
Inside a 4 11/16 x 4‑11/16 box
Remove rubber jack covers if using all 3 RJ45 receptacles.
Leave covers in place for all unused receptacles.

Questions and Answers:

LEGRAND Wattstopper LMRC-102 Specifications

General IconGeneral
CategoryLighting Control
TypeOccupancy Sensor
ColorWhite
Number of Relays1
Enclosure TypePlastic
Voltage120/277V AC
TechnologyPassive Infrared
MountingCeiling or Wall
Time DelayAdjustable 30 seconds to 30 minutes
Detection RangeUp to 30 ft
Operating Temperature0°C to 40°C
Weight0.5 lbs

Summary

Specifications

Installation and Connections

Placement Example

Illustrates typical sensor and controller placement within a room setup.

Mounting the Controller

Details on how to physically mount the LMRC-102 controller.

Attaching Cables

Guidance on connecting the necessary cables to the controller.

Connectivity

Plug n' Go Operation

Load Control Arbitration

Defines master controller and load number assignments in a DLM network.

Optional Unit Adjustment

Push n' Learn Procedure

Manually bind loads to sensors and switches using the Config button.

Troubleshooting

Operating Instructions

Plug n' Go Setup

Details on the Plug n' Go pre-configuration and optional adjustments.

Troubleshooting Guide

Addresses common issues like non-responsive loads or incorrect controls.

Warranty Information

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