2
MULTI-WAY
The Multi-Way capability is available on all models. Sensors can easily
be wired together for convenient control of a common load. When wiring
this way, only use 311 series sensors. Multi-Way in 311 series is not
compatible with prior sensor models.
The following principles apply for Multi-Way:
• All units can sense each other’s push button events and respond
accordingly.
• All units can sense each other’s PIR trigger event. The response
will be determined by the Light Level setting and/or conditions of the
space of the detecting sensor.
• The time delay for all units is defined by the unit with the smallest
time delay.
• All Units can sense each other’s dimming events and respond
accordingly.
NOTE:
Models with v2 cannot be used with non-v2 models for multi-way applications.
Black
Violet
Black
Neutral
White
(optional)
Line
White
(optional)
Ground
Green
Ground
Green
Yellow
traveler
Yellow
Red
Gray
Red
Violet
Gray
Connect 0-10V
leads to dimming
ballast from one
PW-311 only
Driver
or Ballast
Typical Multi-way Wiring
(PW-311 or PW-311-347 up to 4 sensors)
COVERAGE PATTERNS
Coverage testing has been performed according to the NEMA WD 7
guideline. For best performance, use in spaces not larger than 15’ x 12’.
PIR Sensor
The sensor has a two-tiered, multi-cell viewing Fresnel lens with 180
degree field of view. The red LED on the sensor flashes when the PIR
detects motion.
Masking the lens
Opaque adhesive tape is supplied so that sections of the PIR sensor’s
view can be masked. This allows you to eliminate coverage in unwanted
areas. Since masking removes bands of coverage, remember to take this
into account when troubleshooting coverage problems.
4’
(1.2m)
20’
(6.1m)
35’
(10.6m)
0
PIR
Coverage
7.5’
(2.2m)
15’
(4.5m)
20’
(6.1m)
35’
(10.6m)
Major motion
Minor motion
Top View
Side View
BUTTON FUNCTIONS
Pressing and holding the UP button will ramp the lights up to the maximum value as determined by the High Trim setting. Pressing
and holding the DOWN button will dim the lights down to the minimum value as determined by the Low Trim setting. See
Additional
Programming Features
for detail on setting the trim.
• Tapping the UP button when the load is OFF sets the load to the last non-zero value.
• Tapping the UP button when the load is ON sets the load to the maximum (high trim) value.
• Tapping the UP button twice when the load is OFF turns the load to its maximum (high trim) value.
• Tapping the DOWN button when the load is ON, turns the load OFF.
ADJUSTING THE SENSOR AND ACCESSING OTHER FEATURES
Remove the wall plate. Remove the button cap by firmly squeezing together the top
sides of the button assembly. Gently pull it away from the unit.
When the adjustments are completed, replace the button cap by inserting its hinges
into the tabs on the main unit and then squeeze the top of the button while pressing it
into the unit. Reinstall the cover plate.
Turning the Load ON (ON Mode)
The relay is programmed for either
Auto ON
or
Manual ON
. In either mode, the load
can be turned ON or OFF using the up and down buttons.
Manual ON
With DIP switch 1 in the ON position, the occupant must press the
Up
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-trigger delay. If occupancy is detected
during the delay, the sensor turns the load back ON. After the re-trigger delay elapses
the
Up
button must be pressed to turn ON the load.
DELA
Y
MODE
ADDITIONAL
FEA
TURES
Button
Hinges
Tabs
Dip Switches
Detection LED
PIR Lens
Up Button
Down Button
