LEGRAND Wattstopper DSW-301 User Manual

No: 24049 – 06/16 rev. 1
Catalog Numbers • Les Numéros de Catalogue • Los Números de Catálogo: DSW-301/DSW-301-347/DSW-302/DSW-302-347
Country of Origin: Made in China • Pays d'origine: Fabriqué en Chine • País de origen: Hecho en China
Models ending in -U are BAA and TAA compliant (Product produced in the U.S.)
DSW-301
DSW-302
The DSW Dual Technology Multi-Way Wall Switch sensors combine advanced passive infrared (PIR) and ultrasonic technologies into
one unit. The combined technologies help to eliminate false triggering even in difficult applications.
Selectable operating modes allow the sensor to turn a load ON, and hold it ON as long as either or both technologies detect occupancy.
It allows for up to 4 sensors to be connected to the same circuit. The first sensor to detect occupancy will turn ON all the lights that are
connected to the same circuit. After the room is unoccupied, the last sensor that detected occupancy turns OFF all the lights once the
time delay has expired. The occupant can turn OFF the load at any time by pressing the ON/OFF button of any sensor that is connected
to the circuit. A "walk-through" mode can turn lights OFF after only 3 minutes if no activity is detected after 30 seconds following an
occupancy detection.
The DSW-301 has one relay and one ON/OFF button. The DSW-302 contains two relays and two ON/OFF buttons to allow control of
one or two loads independently. Pressing a button toggles the state of the corresponding relay. Optional Neutral is also available on all
models.
DSW sensors contain a light level sensor. If adequate daylight is present, the sensor holds the load OFF until light levels drop, even if
the area is occupied. In the DSW-302, light level only affects the load on Relay 2. Users can override this function by pressing the
ON/OFF button. See the Light Level Adjustment section.

Turning Load(s) ON (ON Mode)

The relays are programmed independently for either Auto ON or Manual ON. In either mode, the load can be turned ON or OFF using
the ON/OFF button.
Manual ON
DIP 8 ON for Relay 1
DIP 9 ON for Relay 2
Auto ON
DIP 8 OFF for Relay 1
DIP 9 OFF for Relay 2
Model # Relay Default ON
Mode
DSW-301 1 Manual ON
DSW-302 1 Auto ON
2 Manual ON

Time Delays

The DSW sensor holds the load ON until no motion is detected for the selected time delay. Select the time delay using DIP switch
settings. In the DSW-302, both relays use the same delay. See DIP SWITCH SETTINGS for more information.
Test/20 min
(DIP 1, 2, OFF)
Time Delay
(15 min. DIP 1 ON & 2 OFF)
Wattstopper
Dual Technology Multi-Way Wall Switch Occupancy Sensor
Interrupteur mural multiple à double technologie Détecteurs de mouvement
Interruptor de pared de múltiples vías con tecnología doble Sensores de ocupación
Installation Instructions • Instructions d'Installation • Instrucciones de Instalación
DSW-301-347
DSW-302-347

DESCRIPTION AND OPERATION

With an ON Mode DIP switch in the ON position, the occupant must press the ON/OFF button to turn ON
the load. The sensor keeps the load ON until no motion is detected for the selected time delay. There is a
30 second re-retrigger delay. If occupancy is detected during the delay, the sensor turns the load back ON.
After the re-trigger delay elapses the ON/OFF button must be pressed to turn ON the load.
With an ON Mode DIP switch in the OFF position, the load turns ON and OFF automatically based on
occupancy. If the load is turned OFF manually, Presentation Mode operation applies. This prevents the load
from turning ON automatically after it was deliberately turned OFF. Pressing the button to turn lights ON
returns the sensor to Auto ON mode.
DIP switch
#
8
8
9
A Test Mode with a short time delay of five seconds is set when DIP switches 1 & 2 are OFF. It
cancels automatically after ten minutes, or when you set a fixed time delay. When the Test Mode
times out, the sensor will assume a 20 minute time delay. To restart Test Mode, change the time delay
setting to any fixed amount and then return it to the Test setting.
Time delays are 5, 15, or 30 minutes are available. The default is a 15 minute delay.
®
Voltages:
DSW-301 & DSW-302 ...................................... 120/277 VAC, 50/60 Hz
DSW-301-347 & DSW-302-347 ...............................347 VAC, 50/60 Hz
Load Limits for relay 1:
@120 VAC ............... 1000-W tungsten, ballast, E-ballast, LED, 1/4 HP
@277 VAC ............................... 1200-W ballast, E-ballast, LED, 1/4 HP
@347 VAC ............................................... 1500-W ballast, LED, 1/4 HP
Load Limits for relay 2:
@120 VAC ................. 800-W tungsten, ballast, E-ballast, LED, 1/6 HP
@277 VAC ............................... 1200-W ballast, E-ballast, LED, 1/6 HP
@347 VAC ............................................... 1500-W ballast, LED, 1/6 HP
Time Delay Adjustment ......................................................... 5 to 30 minutes
Walk-Through Mode ...............................3 minutes if no activity after 30 sec.
Test Mode ...................................................... 10 min. with 5 -sec. time delay
PIR Adjustment ............................................................................High or Low
Ultrasonic Adjustment ........................................... Minimum to Maximum, Off
Frequency ...................................................................................40 kHz
Light Level Adjustment .............................................................. 8fc to 180+fc
Alerts .................................................................. Selectable Audible & Visual
Optional Neutral .............................................................................All models
Multi-Way Capability .......................................................................All models
Terminal screw torque .................................................... 16 lbf-in (18 kgf-cm)
Setting
ON
OFF
ON

SPECIFICATIONS