Leviton OSC20-RMW Manual

Leviton Bevægelsesdetektor OSC20-RMW

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Side 1/4

PRODUCT DATA

OSCxx-RMW

Multi-Technology Ceiling

Occupancy Sensor with Isolated Relay

BASIC OPERATION

Occupancy sensors have two tasks: 1) Keeping the

lights ON while the room is occupied, and 2) Saving

energy by keeping the lights OFF while the room is

unoccupied.

The Leviton OSCxx-RMW sensors combine

the benefits of both Passive Infrared (PIR) and

Ultrasonic (U/S) technologies for unrivaled

performance and reliability. Additionally, the sensor

is designed with an isolated relay contact; which

enables the sensor to interface with other systems

(example: BAS, HVAC or any dry-contact capable

device or system).

APPLICATIONS

• Cafeterias • Classrooms

• Computer rooms • Conference rooms

• Day care centers • Stairwells

• Workspaces • Executive, open,

• Restrooms and private offices

• Offices with cubicles

FEATURES

• Multi-Technology: By using both PIR and U/S

signals, the sensor minimizes false triggering for

high reliability

• Isolated Relay: Supports HVAC or other Class 2 low

voltage signals

• Supports both 24VAC/VDC power supplies

• Wide Coverage: Units from 500 to 2000 sq. ft.

available

• Self-Adjusting: Internal microprocessor

con tin u al ly analyzes, evaluates and adjusts

the sensitivity and time delay. Performance is

kept at a maximum and user complaints are

eliminated.

• Custom white color matched for most common

daylight harvesting architecture

• Uses OSPxx Series Power Pack: uses Class 2, 24

volt wiring, three wire connection (low voltage).

Multiple sensors can control single or multiple

power packs

•

Additional mid-range lens assembly included for

applications with mounting heights between

12’-20’

• Fast, simple in stal la tion: easy ceiling mount,

twist-lock sensor attachment for 360° rotation

and flexibility

• Small motion sensitivity: The ultrasonic

tech nol o gy provides excellent small motion

sensitivity

• Timer setting feature: automatic—30sec–30min.

Test mode—4sec with auto exit programming

• Non-volatile memory: learned and adjusted settings

saved in protected memory are not lost during

power outages

• Walk-through: provides increased energy

savings by decreasing the time delay to 2.5min

when someone momentarily walks through the

monitored space

• Ultrasonic components: one or two U/S

transducers and one or two narrow bandwidth

receivers each 16mm in diameter. Frequency—

Crystal controlled to ±.005%.

• Device: rug ged, high-im pact, in jec tion molded

plas tic, white. Col or coded leads 7” (17.78 cm)

Leviton Manufacturing Co., Inc. Global Headquarters

201 North Service Road, Melville, NY 11747-3138 800-824-3005 800-832-9538 tech line fax

PRODUCT DATA

OSCxx-RMW

Timer Left In Test Mode - The

sensor remains in an 4 sec.

test mode.

False-On - The sensor

incorrectly turns the lights on.

False-O - The sensor

incorrectly turns the lights o.

An installer accidentally leaves

the sensor in the 4 sec. timer

test mode and the lights may go

o or on every 4 sec.

The sensor detects movement

in the corridor or hall y andwa

the room lights turn on.

The sensor does not detect

movement because an

occupant sits virtually

motionless at a desk and the

lights turn o.

The sensor automatically resets the timer

to 10 min . after 15 min of test mode.

After an initial movement is sensed,

if another mov ement is not sensed within

the timer setting then the delayed o time

setting is automatically reduced by 25%.

Minimum time delay of 5 minutes.

Condition Example Adaptive Reaction

If motion is sensed within a short period after

the lights go o, then the current delayed

o-time setting is increased by 50%.

Maximum time delay is 30 minutes.

HOW THE OSCxx-R AUTOMATICALLY ADAPTS

DIP SWITCH SETTINGS

SWITCH SWITCH FUNCTIONS SWITCH SETTINGS

BANK A OFF ON

A1 Single/Multi-tech Multi-Tech Single Tech

A2 PIR/Ultrasonic PIR** Ultrasonic

A3 Manual Mode Auto Adapting DisabledAuto Adapting Enabled

A4 Walk-Thru Disable Walk-Thru Enabled Walk-Thru Disabled

BANK B

B1 Override to On Lights forced OnAuto Mode

B2 Override to Off Lights forced OffAuto Mode

B3 Test Mode Enter/Exit Test ModeOFF’ON’OFF

B4 LED Disable LEDs DisabledLEDs Enabled

*Bold items are factory defaults

**This setting is only used if the Single Technology Option (Switch A1) is selected

11.5

8.5

TOP VIEW

SIDE VIEW

11 15

5.6

FIELD-OF-VIEW

11.5

8.5

SIDE VIEW

TOP VIEW

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111115 1520 2099 33 0 5.65.6

11.5

SIDE VIEW

TOP VIEW

03 35.5 5.59 911 1115 1520 20

32 32

22.5 22.5

OSC05-R, 500 sq. ft.

OSC10-R, 1000 sq. ft.

OSC20-R, 2000 sq. ft.

20ft

20ft 20ft15ft 15ft10ft 10ft5ft 5ft

15ft

10ft

30ft 30ft

25ft 25ft

SIDE VIEW

Mid-Bay Lens (Red)

Major Motion, PIR

Major Motion, U/S

Minor Motion, U/S

Produkt Specifikationer

Mærke:	Leviton
Kategori:	Bevægelsesdetektor
Model:	OSC20-RMW
Bredde:	106.68 mm
Dybde:	39.9 mm
Antal pr. pakke:	1 stk
Produktfarve:	Hvid
Relativ luftfugtighed ved drift (H-H):	0 - 95 %
Driftstemperatur (T-T):	0 - 40 °C
Forbindelsesteknologi:	Ledningsført
Strømkilde type:	Vekselstrøm
Indgangsspænding:	24 V
Sensortype:	Passiv infrarød (PIR) sensor
Garantiperiode:	5 År
Svartid:	30 sek./side