PASSIVE INFRARED
DETECTOR
«
PYRONE-4i
»
Installation Guide
Introduction
Passive infrared detector «Pyrone-4i» (hereinafter, the Detector) is
designed for detection of intrusion into an enclosed secured area and
generation of alarm signal by opening the output relay contacts.
The Detector is resistant to the ambient light impact and radio
interference.
The Detector is immune to the interference of small animals (mice,
rats, birds) provided that the distance to them is not less than 2.5 m.
The Detector can be mounted directly on a ceiling, wall or in a corner
of a room.
PIR channel ensures wide-angle detection zone and pet immunity to
animals up to 20 kg with thermal contrast t = 8 °C.
Main Features of the Detector
- Dual-element pyrodetector.
- Spherical lens.
- Microprocessor-based signal processing.
- Mounting height – (2.3 ± 0.1) m.
- Case tamper protection.
- Sensitivity adjustment.
- Digital temperature compensation.
Specifications
Table 1
Parameter
Value
Maximum detection range
up to 10 m
Power supply
8 – 30 V DC, current 12 mA
Relay output contacts
NC 30 mA, 72 V
Alarm signal duration
not less than 2 s
Detection zones
Wide angle, 9 long-range zones,
5 short-range zones
Recommended installation height
2.3 ± 0.1 m
Operating temperature
minus 30 °С ... +50 °С
Permissible air humidity at +25 °С, without
moisture condensation
95 %
IP rating
IP41
Dimensions, maximum
90 х 60 х 50 mm
Weight, maximum
60 g
Average service life
8 years
Detection zone layout is shown in Figure 1.
The Detectors in original box may be shipped by any means of
transportation in covered package (railway, cars, trucks, sealed heated
compartments of aircraft, ship cargo holds, etc.).
The Detector is resistant to:
а) transport jolting with the acceleration of 30 m/s
2
with impact frequency;
from 10 to 120 impacts/s or 15000 impacts with the same acceleration;
b) the ambient temperature minus 50 … +50 °С;
c) relative air humidity (95 ± 3) % at ambient tempe35 °С.
After transportation under the conditions different to operating conditions
the Detector shall be ready for work after a maximum of 6 hours.
The average service life of the Detector in standby mode is not less than
60 000 hours.
Scope of Delivery
Each Detector unit package contains the items listed in Table 2.
Table 2
Item
QTY
Passive infrared detector «Pyrone-4i»
Swivel bracket
Passive infrared detector «Pyrone-4i». Installation Guide
1 pc.
1 pc.
1 copy
LED Indication
Red LED indicator located on the front cover shows the operation status
of the Detector in accordance with Table 3.
Table 3
Message
LED indication state
«Warm-up time»
Indication is ON till the moment of the Detector readiness
«Norm»
Indication is OFF
«Alarm»
LED indicator is lighting for 3 s
Choosing a Place of Installation for the Detector
The Detector is designed for indoor application.
When choosing the place for installation of the Detector, please note
that the detection zone may be blocked by non-transparent obstacles
(curtains, houseplants, cabinets, bookcases, etc.), as well as glass and
mesh partitions. There must be no windows, air conditioners, space
heaters or heating radiators in the Detector observation zone.
Alarm loop and power supply wires should be located far enough from
the power supply cables.
To avoid false alarms install the Detector vertically.
Installation the Detector
- Push the lock with a screw-driver through the hole on the lower side
of the Detector base (See Figure 2) and remove the cover.
- In case of the Detector installation without the swivel bracket remove
the printed circuit board (PCB) by pushing the PCB locating pin.
- Drill the holes in the base for wires insertion and mounting of the
Detector.
- Choose the place of installation, mark out and drill the holes
correspondingly in the place of the Detector mounting.
- Insert the wires through the holes in the Detector base, leave several
centimeters of the mounting wire for connecting to the leading-in socket.
- Connect the wires in accordance with Figure 3.
- Mount the base on the chosen place of installation.
- Place the PCB in the place (if it was removed before).
- Put back the cover.
0
2.3 m
90
о
10 m
10 m
Figure 1 – Detection Zone Layout
The Detector ensures stable operation without activation of false alarms
triggered by small animals movement, background light differentials,
convective air flows, slow temperature changes, power surge in power
supply circuit, electrostatic discharge, FM-band electromagnetic fields.
The Detector provides no interferences to other comparable detectors,
detectors of the other type and designation, as well as to any home radio
equipment.
Figure 2 – Base
Figure 3
-
12V+
to PC
Power supply
ALARM
Tamper
to PC
For wall
mounting
Opening for
the cover latch
Port plug for
wiring
For
fastening
the base to
the swivel
bracket
PCB locating
pin
For corner
mounting
