NAPCO PIR1680 Installation Insructions

PIR1680 PASSIVE INFRARED SENSOR

SPECIFICATIONS

Coverage (l x w): 50' x 50' (15.2m x 15.2m) at 20°C (68°F),
typical. (with High Sensitivity Jumper "SEN"
installed)
30' x 35' (9.1m x 10.6m) at 20°C (68°F),
typical. (with Normal Sensitivity)
Operating Temperature: -10° to +50°C (14°F to 122°F)
Mounting: Wall or corner, 12' (3.6m) max.
Alarm Output: Normally-Closed Form-A Relay (Form C Option)
Contact Ratings: 100mA, 24VDC with internal 10 Ohm current-
limiting resistor
Trouble Output: Active Low Open Collector Transistor Drive
with 47 Ohm limiting resistor (100mA. Max.)
Output Time: Continuous for high or low temp. signaling,
Momentary (3 sec.) for self diagnostics failure
High Temperature Set Point: 90°F +/- 4°F
Low Temperature Set Point: 40°F +/- 4°

POWER-SUPPLY REQUIREMENTS

Note: This unit is intended for operation from a power source
that provides a 4 hour battery backup in the event of a power
failure.
Filtered Dc: 10.6 to 16Vdc nominal with battery backup from
control panel.
Current Drain: 28mA (idle or alarm) at 12VDC (nominal) 33mA
(idle or alarm) at 16VDC (nominal) 44mA (trouble condition) at
16VDC (nominal)

PHYSICAL

Dimensions:
3.3in x 2.5in x 1.9in (8.4cm x 6.4cm x 4.8cm) (HxWxD)
Shipping Weight: 5oz (142g)

FEATURES

Advanced Microprocessor-based circuitry
Utilizes Analog to Digital Signal Conversion
Unique Passive Adaptive Algorithm optimizes detection
Exclusive Detect & Compare Imaging Diagnostics D.C.I.D.
True Room Temperature Measurement provides accurate sensitivity
and Room-Temp Alert Features
Selectable sensitivity
40 Element Stacked Array Lens eliminates detection hot spots
Look Down/Creep Zones provides coverage beneath sensor
Small Pet and Rodent Immunity (20 lbs. Max.)
Active Self Testing, signals panel if unit fails internal diagnostics
Dual Mode Multifunction Trouble Output (Temp Alert-Self Test)
Low Temperature Alert for Heating System Monitoring (a Patented
Feature) signals panel if temperature drops below 40°F in the
premises
High Temperature Alert for Cooling System Monitoring (a Patented
Feature) signals panel if temperature rises above 90°F in the
premises
Power input filtering provides protection against transients
Unique circuit design protects against false alarms due to radio-
frequency interference
Vertical and horizontal aiming capabilities
Small size with ample wiring space
Flat or Corner mountable to 12 Ft.
R
Napco Security Systems, Inc.
333 Bayview Avenue, Amityville, New York 11701
For Sales and Repairs, (800) 645-9445
For Technical Service, (800) 645-9440
•

INSTALLATION INSTRUCTIONS

Swivel bracket for ceiling or wall mounting above 12 ft. (SVL2)
LOCATING THE DETECTOR & SELECTING A LENS
First, choose the type of coverage which will be best for the
particular area you need to protect.

Standard Wide-Angle Lens

Corner mounting with this lens is preferred as it provides the
best overall coverage. Choose a corner where the path of an
intruder will most likely cross beams, as opposed to walking
towards or away from them. This lens is intentionally made with
an 85 degree angle of view, to help prevent curtains on windows
from being in detection zones.
Sources of heat, such as radiators and space heaters, do not
usually pose a problem as long as hot air from them does not
blow directly onto the detector. One exception to this is over-
head radiant heaters, these produce very high levels of infrared
energy and can heat the unit at some distance. Mount the unit
as far from these as possible. Do not mount the unit where the
sun can shine directly on it. Mount it away from the direction of
sunlight.
o
8 5
5 0 '
(a ) T O P V IE W
Standard Wide-Angle Lens (LENS109) Coverage Pattern
8 5°
P IR
Top View: Standard Wide Angle Lens
(LENS109) corner mounted
6 '
L O O K D O W N
5 0 '
Z O N E
(b ) S ID E V IE W
5 0 ft.
WI884D 9/98