Lutron Electronics Maestro MS-B102 Series User Manual

®
SPECIFICATION SUBMITTAL Page
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Job Number:
Model Numbers:
Dual Technology Switch with Occupancy Sensor
369773b 1 12.19.13
Maestro® Sensor
The MaestroR Dual Technology (Dual Tech) Occupancy
sensor switch applies our exclusive XCTT Technology to
the ultrasonic as well as the passive infrared technology in
this sensor to create a product that can detect very fine
motion, such as typing. This product also includes all of the
great features found in the rest of the MaestroR sensor
family, including: adaptive relay switching, smart ambient
light detection, and simple button presses for changing
settings. The MaestroR Dual Tech Occupancy sensor
switch is available in single circuit and dual circuit versions.
The dual circuit version (MS-B202) can be used to meet
many of the Title 20/24, ASHRAE 90.1, and IECC code
requirements such as “automatic shutoff” and “bi-level
control”. To find some examples of code-specific
applications, visit www.lutron.com/energycodes
Features
• Exclusive LutronR XCTT Technology for minor motion and
fine motion detection
• 180° sensor field-of-view
• Tamper-resistant PIR lens
• Up to 900 ft
2
(81 m
2
) major motion coverage and 400ft
2
(36m
2
) minor motion coverage
• Two Ambient Light Detect (ALD) options:
- Learning ALD Mode:
Uses adaptive algorithm. Sensor learns user’s preferred
light level over time.
- Fixed ALD mode:
Four selectable light level thresholds:
Hi, Med, Low, Min
• Occupancy models (MS-B102-XX, MS-B202-XX) can be
set to Auto-ON / Auto-OFF or Manual-ON / Auto-OFF
• Dual circuit models (MS-B202) meet Title 24 requirements
for multi-level lighting.
• Single circuit “Vacancy” model (MS-B102-V-XX) available to
meet Title 24 / Title 20 requirements for vacancy sensors.
• Adjustable timeout for each circuit (1, 5, 15, or 30minutes)
• Sensitivity adjustment
- PIR (Hi, Med, Low, Min)
- Ultrasonic (Hi, Med, Low, Off)
• Switches all lighting loads: incandescent, halogen,
ELV, MLV, CFL, LED, magnetic fluorescent, electronic
fluorescent.
• Switches fan loads at 120 V~.
• Single-pole, 3-way with toggle switch.
• Single circuit models (MS-B102) work with MaestroR
accessory switches in multi-location applications.
Notes:
• “XX” in the model number represents color/finish code. See Colors and
Finishes at end of document.
• Wallplate not included
MS-B102-XX (Occupancy model)
MS-B102-V-XX (Vacancy model)
Maestro® Dual Technology Sensor Switch
MS-B202-XX (Occupancy model)

Lutron Electronics Maestro MS-B102 Series Specifications

General

Brand	Lutron Electronics
Model	Maestro MS-B102 Series
Category	Accessories
Language	English

Summary

Maestro Dual Technology Sensor Switch

Features

Lists key features like XCT technology, field of view, and ambient light detection.

Maestro Specifications

Power Load Control

Details voltage, load types, and capacity limits for connected devices.

Key Design Features

Highlights exclusive technologies and operational capabilities.

Advanced Features and Wiring

Switching and XCT Technology

Describes adaptive relay switching and advanced motion detection.

Maestro Custom Settings

Default Settings and Modes

Explains default configurations for timeout, sensor modes, and sensitivity.

Ultrasonic and PIR Sensitivity

Details adjustable sensitivity levels for both motion detection technologies.

Ambient Light Detection (ALD)

Occupancy and Walk-Thru Modes

Load Type and Capacity

Wiring Diagrams - Single Circuit (MS-B102)

Wiring Diagram 1: Single Pole

Wiring Diagram 2: Multi-location

Wiring Diagrams - Dual Circuit (MS-B202)

Wiring Diagram 1: Single Pole, Single Breaker

Wiring Diagram 2: Single Pole, Two Breaker

Wiring Diagram 3: 3-Way, Single Breaker