Bosch DS940P User manual

DS940P/DS940PT
Passive Infrared Detector
With Pet Immunity
Installation Instructions
1.0 Description
The DS940P is a high performance Passive Infrared (PIR) Motion Sensor which uses advanced signal processing to provide outstanding
catch performance and unsurpassed false alarm immunity. It is designed to detect movement in the interior of a structure by sensing the
Infrared energy emitted from the human body as it moves across the sensor’s field of view. When motion is detected the unit sends an alarm
signal to the Control Panel. With Bosch Security Systems Pet Friendly®pet immunity, the DS940P will not detect a dog up to 30 pounds (13
kilos), two cats, or numerous rodents. This pet immunity feature has not been tested by Underwriters Laboratories.
2.0 Specifications
•Input Power: 9-15 volts DC
•Current Draw: 17 mA @ 12 VDC (standby and maximum)
•Standby Power: No internal standby battery. For UL Listed Prod-
uct Installations, 4 hours (68 mAh) standby pow-
er must be provided.
•Relay Form “A” Normally Closed (NC) contact set rated
for 125 mA@ 28 volts maximum DC, 18 volts
maximum AC for resistive loads.
•Tamper: (DS940PT only) Normally Closed (with cover on).
Contacts rated at 28 VDC, 125mA max. Connect
tamper circuit to a 24hr. protection circuit.
•Temperature: -20° to +120°F (-29° to +49°C). For UL Listed
Product Installations, the temperature range is
+32° to +120°F (0° to +49°C).
•Humidity: 0 - 85% non-condensing.
•Dimensions: 3 in. H x 2.25 in. W x 1.5 in. D
(7.6 cm x 5.7 cm x 3.8 cm)
•Options: B335SwivelMountingBracket.Useofthisbracket
may decrease the PIR range and increase dead
zones.
• Reading Bosch Security Systems, Inc. Product Date Codes
For Product Date Code information, refer to the Bosch Security
Systems, Inc. Web site at: http://www.boschsecurity.com/
datecodes/
3.2 Press the vertical adjust tab
toward the side of the case and
lift out the board.
3.4 Avoid.
3.0 Installation
3.1 Remove the cover using
a small flat-blade
screwdriver.
3.3 Select a mounting location.
Mountthe sensorwherean
intruder will most likely cross
throughthe coveragepattern.
3.5 Observe the pet immunity mounting recommendations.
Bottom of Detector
Insert screwdriver here or here
Pet
Immune
Area
NO
OK
LED
ON
7.5-9ft
Don't point where pets can climb
NO
Note: The upper areas are not
pet immune.
7.5 - 9 ft.
(2.25 - 2.7 m)
Mount the detector 7.5 - 9 feet
(2.25 - 2.7 meters) above the floor
Moving Objects
Heat
Sources
Windows
and
Uninsulated
Walls
Air
Conditioning
Outlets
Direct Hot or
Cold
Drafts
Mounting
Outdoors
Direct Sunlight

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DS940P/DS940PTInstallationInstructions
P/N: F01U035202-07 Page 2
© 2011 Bosch Security Systems, Inc.
130 Perinton Parkway, Fairport, New York 14450
www.boschsecurity.com
3.6 Mount the detector. 3.8 WiretheDetector.
5.0 CoveragePatterns
3.9 Select LED Operation 3.10 In non-pet applications only,
if look-down is desired, peel
awaythelook-downmasks.Do
not remove the clear plastic
lens.
3.7 Snap the board into the clip so that
the notch aligns with the tab on the
clip.
4.0 WalkTest.PerformtheWalkTest
at the time of installation and
annuallythereafter.
Corner Mount
Surface
Mount
Remove
Thinwall knockouts
for wiring =7.5 - 9 Ft
(2.25 - 2.7 m)
Areas
if using the
B335 Bracket
Do not use
the B335
Bracket in
pet
applications
Don't overtighten the mounting screws
Cover may not attach correctly
LED
ON
7.5-9ft
7.5-9ft
OFF
ON
LED
ON
7.5-9ft
ON
Peel away
the mask
LED
ON
7.5-9ft This detector contains an environmental sta-
bilization circuit which requires
approximately 2 minutes after
initial power-up to warm up.
During this time the detector will
not respond to any movement.
Please wait 2 minutes after initial power-
up to perform any walk tests.
LED
ON
+
-
9-15
VDC Alarm Contacts Tamper
Contacts
Normally Closed (NC) contacts
(DS940PT
only)
Note:To avoid possible circuit board damage,
use only the mounting hardware
provided in the appropriate punch-out
mounting holes.
DS940P Lens
(inside view)
1234567891011
12 22
23 33
34 44
45 55
56 66
67 77
Althoughgenerally notrequired, if
maskingis desired, thelensdiagram
showstheappropriate areas to be
masked(seeshaded area on the
DS940Plens diagram).Use an
opaquematerial (such as,electrical
tape)tomask the desired areas.
0
40
10
20
20
10
010
20
30
0
012
6
6
1234
5
6
7
8
9
10
11
Meters
Feet
Look
Down
67-
77 56- 66 45-
55 34-
44 23-
33 12-
22 1- 11 40
30
2010
06
0
0
20
20 126
0
7.5
Feet
Meters