Installation Instructions
D8635T
Microwave/PIR Detector with POPIT
Interface
1.0 Specifications
•
Input Power: 9 to 15 VDC, 6 mA nominal (35 mA with LED on).
•
Standby Power: There is no internal standby battery. Connect to standby power
as a backup in the event primary power fails. Six (6) mA-H required for each hour
of standby time needed.
Four hours minimum is required for U. L. Listed
Requirements.
•
Temperature: The operating temperature range is -20° to +120°F (-29° to
+49°C).
For U. L. Listed Requirements, the temperature range is +32° to +120°F
(0° to +49°C).
•
Microwave Frequency: 10.525 Ghz, ±25.000 Mhz.
•
Coverage: 35 ft. by 35 ft. (10.7 m by 10.7 m)
•
Internal Pointability: +2° to –10° Vertical, ±10° Horizontal.
•
Tamper: Tamper condition transmitted through the Zonex bus when the cover is
removed.
•
Options: B328 Gimbal Mount Bracket, B335 Low Profile Swivel Mount Bracket
(use of a bracket may reduce range and dead zone areas).
•
U. S. Patent Numbers: # 4,660,024, # 4,764,755, # 5,077,548, # 5,208,567,
# 5,262,783, and # 5,450,062. Other patents pending.
2.0 Installation Considerations
•
Never install the detector in an environment that causes an alarm condition in one
technology. Good installations start with the LED OFF when there is no target
motion. It should never be left to operate with the tri-color LED in a constant or
intermittent green, yellow, or red condition.
•
Point the unit away from outside traffic (roads/alleys). Remember: Microwave
energy will pass through glass and most common non-metallic construction walls.
Avoid installations where rotating machines (e.g. ceiling fans) are normally in
operation within the coverage pattern.
•
Point the unit away from glass exposed to the outdoors and objects that may
change temperature rapidly. Remember: The PIR detector will react to objects
rapidly changing temperature within its field-of-view.
•
Eliminate interference from nearby outside sources.
3.0 Mounting
•
Select a location likely to intercept an
intruder moving across the coverage
pattern. The surface should be solid
and vibration free. Mounting height
range is 6 to 8 ft. (1.8 to 2.4 m).
Recommended mounting height is
6.5 ft. (2 m).
•
Remove the cover. Insert a flathead
screwdriver into the locking tab hole at
the bottom front of the detector. Pull
the cover up and forward.
•
Mount the unit with the terminal block
up.
•
Remove the circuit board from the
base. Loosen the Vertical Adjust
Screw and slide the circuit board down then out.
•
Break away the appropriate thin-wall wire entrance and mounting hole coverings in
the base.
•
Using the base as a template, mark the location of the holes on the mounting
surface.
•
Route wiring (unpowered) as necessary. Route to the rear of the base and
through the wire entrance.
•
Firmly mount the base to the mounting surface. Return the circuit board to the
base and tighten the Vertical Adjust Screw.
4.0 Programming
Program the address DIP switches as described for the control panel you are using.
Note:
When installing the D8635T with a D7212B1, D8112, D9112B1, D9412, or
D9112; place switch number “0” in the ON position.
Recommended point type programming =
•
D8112 = 6571
•
D9112B1/D7212B1 = Point type 2, point response 2, no ring until restored.
•
D9412/D9112 = Point type 2, point response E, no ring until restored.
5.0 Wiring
CAUTION:
APPLY POWER AFTER ALL CONNECTIONS HAVE BEEN MADE/
INSPECTED. DO NOT COIL EXCESS WIRING INSIDE DETECTOR.
Plug the wire entrance hole with the foam plug provided after all wiring
connections have been made.
6.0 LED Operation
The detector uses a tri-color LED to indicate the various alarm and supervision
trouble conditions that may exist. See the chart below.
If the detector experiences a Microwave or PIR self-test failure, it is in need of
replacement.
During walk testing, the LED will light for the first technology (microwave or PIR) and
then light red to indicate a detector alarm. The LED will not indicate activation of the
second technology by lighting its color.
7.0 Feature Selection
•
LED On/Off Pins: The ON position
allows operation of the tri-color LED. If
the tri-color LED indication is not
desired after setup and walk tests are
completed, place the plug in the OFF
position. The OFF position does not
prevent the tri-color LED from indicating
a supervision trouble condition.
•
PIR Sensitivity Selection Pins: The
PIR response sensitivity may be selected by placing the plug across the pins
marked (STD) for Standard or (INT) for Intermediate mode.
Standard Sensitivity: The recommended setting for maximum false alarm
immunity. Tolerates environmental extremes on this setting.
D8635T Installation Instructions
Page 1
© 1997 Radionics
P/N 31668D
