LEGRAND Wattstopper LMRC-221 Instructions

No: 24179 – 03/20 rev. 2
Catalog Number • Numéro de Catalogue • Número de Catálogo: LMRC-221
Country of Origin: Made in China • Pays d'origine: Fabriqué en Chine • País de origen: Hecho en China
LMRC-221-U is BAA and TAA compliant (Product produced in the U.S.)
1 Load Universal Dimming Room Controller 1 Load Universal Dimming Room Controller
LMRC-221 LMRC-221
120/277VAC, 50/60Hz 120/277VAC, 50/60Hz
Class 2 output: 250mA Class 2 output: 250mA
Compatible loads: Compatible loads:
• 20A @ 120/277V: Incandescent, MLV, ELV and LED • 20A @ 120/277V: Incandescent, MLV, ELV and LED
• 1920 W @ 120V, 4432 W @ 277V: neon/cc, 2 wire • 1920 W @ 120V, 4432 W @ 277V: neon/cc, 2 wire
UL 2043 Plenum Rated UL 2043 Plenum Rated
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.
LMRC-221
Daylighting
Room
Sensor
Controller
CAUTION: TO CONNECT A COMPUTER TO THE DLM LOCAL NETWORK USE THE LMCI-100.
(forward phase compatible) (forward phase compatible)
and 3 wire electronic fluorescent dimming ballasts and 3 wire electronic fluorescent dimming ballasts
- 2 wire (Advance® Mark X or =) - 2 wire (Advance® Mark X or =) ®
- 3 wire (Lutron® Hi-Lume or =) - 3 wire (Lutron® Hi-Lume or =) ®
Indoor Use Only
75 C Copper Wire Only 75 C Copper Wire Only
Industrial Control
Equipment
46A9

PLACEMENT EXAMPLE

Corner Mount
Occupancy
Sensor
J Box
To
Load
NEVER CONNECT THE DLM LOCAL NETWORK TO AN ETHERNET PORT –
IT MAY DAMAGE COMPUTERS AND OTHER CONNECTED EQUIPMENT.
Wattstopper
DLM 1 Load Universal Dimming Room Controller
Installation Instructions • Instructions d'Installation • Instrucciones de Instalación
Input Voltage ....................................................................120/277VAC, 50/60Hz
Minimum Load Rating ..............................................................................10 watt
Maximum Load Ratings
Incandescent, Quartz Halogen, LED Drivers*
Magnetic Low Voltage* Transformer (MLV) ........................................... 20A
Electronic Low Voltage* Transformer (ELV) .......................................... 20A
Electronic Fluorescent Dimming Ballasts:
2 Wire Advance® Mark X or equal
3 Wire Lutron® Hi-Lume or Eco-10
Neon/Cold Cathode (cc) ............................................ 1920 W @ 120 V
................................................................................... 4432 W @ 277 V
* Forward Phase compatible, dimming rated only
Output to DLM Local Network ........................................ up to 250mA @ 24VDC
Connection to the DLM Local Network ...........................................4 RJ-45 ports
DLM Local Network characteristics when using LMRC-11x/2xx room controllers:
Low voltage power provided over Cat 5e cable (LMRJ);
max current 800mA. Supports up to 64 load addresses,
48 communicating devices including up to 4 LMRC-10x
series and/or LMPL-101 controllers.
Free topology up to 1,000' max.
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)
Max Branch Circuit Overcurrent Protection ................................................... 25A
Patent Pending
DLM Local Network
(low voltage, Class 2)
LMRJ cables
Ceiling Mount
Occupancy
Switch/
Sensor
Dimmer
®

SPECIFICATIONS

WARNING: TURN THE POWER OFF AT
THE CIRCUIT BREAKER BEFORE WIRING.