Cut Sheet

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WATTSTOPPER
®
DIGITAL LIGHTING MANAGEMENT
Description
LMPL-201 Plug Load Controllers include a 20 amp relay for on/
off control of connected outlets, and a high-efficiency switching
power supply. They are part of a Wattstopper Digital Lighting
Management (DLM) system, and enable energy-efficient control
of plug loads.
Operation
LMPL-201 Plug Load Controllers operate on 120 volts and
provide Class 2 power to sensors and switches via the DLM
local network. Once powered up, Plug n’ Go automatically
configures system components for the most energy-efficient
operation. The plug load controllers then switch controlled
outlets on and off in response to input from any communicating
occupancy sensors. The DLM system may be reconfigured using
Push n’ Learn without the need for tools or a PC.
Plug n’ Go & Push n’ Learn Configuration
Plug n‘ Go automatic configuration establishes system
functionality based on the installed components. Plug Load
Controllers are initially controlled by all of the occupancy
sensors on the DLM local network, and default to automatic
on/off operation whether or not there is a switch on the local
network. DLM system operation may be reconfigured using
Push n’ Learn. As an example, a selected switch button may
be bound to a plug load controller for manual-off control of
outlets. Similarly, the plug load controller could be bound only
to selected occupancy sensors.
Applications
LMPL-201 Plug Load Controllers should be installed to switch
outlets used for task lighting and non-essential equipment in
private offices, open offices, lunch rooms and break rooms and
other areas in commercial buildings. They are appropriate for
LEED projects and help building owners realize a higher return
on investment on energy code-required occupancy sensors.
They also help facility managers who want to track building
power usage. A network bridge (LMBC-300) is required to
expose DLM local network power data readings to a Segment
Manager or BAS.
PLUG LOAD CONTROLLER
LMPL201
LOAD CONTROLLERS
• Plug n’ Go™ automatic configuration for quick installation
and maximum energy savings
• Push n’ Learn™ functionality for personalization without the
need for tools or a PC
• Digital Lighting Management components plug together on a
free-topology Cat 5e DLM local network
• Load On/Off local override button
• LED indicates status of connected load
• Integral current monitoring of connected load
• 4 RJ45 ports with integral strain relief and hinged dust cover
• Zero-crossing circuitry for reliability and increased product life
• UL2043 plenum rated
• Ships with “Sensor Controlled” labels for connected outlets
• The product meets the materials restrictions of RoHS
Features
Plenum-rated controller with
line voltage relay and switching
power supply
Plug n’ Go automatic
configuration and Push n’
Learn for personalization
Accepts occupancy sensor
signal for energy saving control
of plug loads
Component of Digital Lighting
Management integrated
control systems
Integral current monitoring of
total connected load.
Plugs to other components using
Cat 5e cable and RJ45 connectors
eliminating wiring errors