BRYANT 2021 Full Line Catalog (BC003 1/21)

Occupancy Sensors and Lighting Controls Ceiling and Wall Mount Sensors Wiring Schematics

Adaptive Dual Technology, Ultrasonic, and Passive Infrared Ceiling and Wall Mount Sensors MSD, MSU and MSP Series Ceiling and Wall Mount Sensors

Single Circuit Application: 1 to 4 sensors wired to control unit with optional override off switch.

Single Circuit Application: Two control units wired in parallel to operate 5 to 8 sensors in a single zone. Maximum 4 sensors per control unit any sensor will activate lighting.

MSCU Series Control Unit

N H

MSCU Series Control Unit

Red Black Blue

White Black

N H

Red (+24V) Black Blue

White Black

Red

Red

Red

Blue

Black

Red

Blue

Black

Red

Blue

Black

Red

Red

Blue

Black

Red

Blue

Black

Red

Switch*

MSD, MSU and MSP Series Sensors**

MSD, MSU and MSP Series Sensors**

Lighting Load

Lighting Load

White

Blue

Black

*Optional Override OFF Switch

MSCU Series Control Unit

Red (+24V) Black Blue

White Black

Red

Red

Blue

Black

Red

Blue

Black

Red

Two Circuit Application: 1 to 4 sensors wired to control unit and Add-A-Relay (control unit switches circuit 1, Add-A-Relay switches circuit 2).

White

Lighting Load

MSCU Series Control Unit

Circuit 1

N H

Red Black Blue

White Black

Red

Two Circuit Application: Two control units wired in two circuits to operate 2 to 8 sensors in a single zone. Maximum 4 sensors per control unit any sensor will activate both lighting loads.

Red

Blue

Black

Red

Blue

Black

Red

MSD, MSU and MSP Series Sensors**

MSCU Series Control Unit

Lighting Load

Circuit 1

N H

Red (+24V) Black Blue

White Black

MSAR Add-A-Relay

Circuit 2

Red

N H

Red Black Blue

Red

Blue

Black

Red

Blue

Black

Red

Red

MSD, MSU and MSP Series Sensors**

Red

Lighting Load

White

Blue

Black

MSCU Series Control Unit (Specify Voltage)

Circuit 2

Lighting Load

N H

Red (+24V) Black Blue

White Black

Red

Red

Blue

Black

Red

Blue

Black

Red

Note: **For wiring sensors with isolated relay and photocell option (models with “RP” suffix): Photocell Option: Cap off Blue sensor wire. Connect Gray sensor wire to Blue control unit wire. Isolated Relay Option: Common-Blue/White wire, Normally Closed-Black/White wire, Normally Open-Yellow/White wire.

Lighting Load

White

F-19

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Specifications are subject to change without notice.