jablotron JA-80IR User manual

JA-80IR wireless optical barrier 1 /2 MKU52303
JA-80IR wireless optical barrier
The JA-80IR optical barrier is designed for the indication of a breach into
a protected area by crossing the IR line between the transmitter and the
receiver. The barrier is a product by Optex supplemented with
transmitters compatible with OASiS systems, this being both in the
transmitting and receiving part of the barrier. The device power supply is
ensured by high-capacity lithium batteries. The signal indicating that a
transmitter and receiver battery is low is transmitted to the control panel.
The barrier occupies two enrollment positions in the system. Barrier
activation is reported by the receiving part of the barrier (the position
where its radio transmitter is enrolled in the system). Both parts of the
barrier can send a tamper signal to the control panel. The transmitters
regularly perform automatic tests and report their status to the system.
Barrier installation
The following instructions should be observed when selecting a place for
barrier installation:
•Both units must be installed onto a stationary construction (e.g. a wall or a
thick post) at the same height and should face each other.
•The area between the barrier units must not be blocked by any bushes or
tall grass.
•There can be up to a 60 m distance between the units.
•The receiver unit must not be affected by direct sunlight.
•The units should be installed 0.7 – 1 m above the ground.
•If the IR beam is parallel to a wall, there must be at least a 1 m distance
between the beam and the wall.
•If multiple barriers are used, their IR beams should not interfere with each
other.
Fig. 1 Undesirable locations
Installation steps:
The transmitting unit (marked TRANSMITER) and the receiving unit (marked
RECEIVER) are of identical mechanical construction.
Cover Optical part Rear part Base
Cover screw Rear part screw
Fig 2Barrier parts (identical for transmitter and receiver)
1. Unscrew the rear part screws and remove the unit bases.
2. Install the bases onto the selected places, either directly on a surface
(wall) – in such a case punch two holes through the base – or onto a post
43 – 48 mm in diameter using the supplied clips and clips.
3. When installing the base, always check whether the rubber tamper contact
pin is functional.
Supports
Punch holes
M3 x 8
Screws
M4 x 30
Screws
Clip
Fig. 3 Preparation for installation onto a post
4. Enroll the transmitters into the system – see below.
5. Perform optical adjustment and unit transmitter setting.
6. Screw the upper covers back in and test the barrier functioning.
Enrolling the barrier transmitters into the system
The transmitters for wireless communication are located in the rear part
underneath the optical section. The barrier occupies two enrollment
positions in the system. Barrier activation is reported by the receiving
part of the barrier (the position where its radio transmitter is enrolled in
the system). Both parts of the barrier can send a tamper signal to the
control panel.
Always use two SAFT LSH20 lithium batteries to power the barriers
(they are included in the package). The batteries should be inserted very
carefully to avoid damage to the transmitter wiring. When the first
battery has been installed, the transmitter sends a signal which enrolls it
to the control panel (the control panel must be in enrollment mode at
that time – see the manual). Use switch no. 2 to set the required system
reaction to movement (ON = instant or OFF = delayed). Switch no. 1
should be left in the OFF position
rear tamper
connector
1 2
ON
Switch 1
ISTANT
DELAYED
2
ON
2
ON
Switch 2
1
ON
1
ON
PULSE*
S TAT U S
Vcc
TMP
INP
GND
interconnection
to a detector LED
set PULS E
*
battery not
used
Fig 4 Radio transmitter (identical for transmitter and receiver)
Setting up the optical part of the barrier
The optical part of the barrier must be adjusted so that the optical parts
facing each other are physically aligned. Both units are equipped with
adjusting elements for the adjustment of direction and a view-finder for
precise adjustment. The unit opposite the one you want to adjust must be in
the centre of the aiming cross and the cross must be in the centre of the
view-finder.
viewfinder
View through
the view-finder
correct
incorrect
Fig. 5 Setting up the optical part
When the setting is complete, it is followed by adjustment of the receiver
unit:
Connect a voltmeter to the ter-
minals and select the 0-10V range.
Watch the LED on the right
Fig. 6 setting up using a multimeter

JA-80IR wireless optical barrier 2 /2 MKU52303
A permanently lit LED on the right indicates that the beam has been
interrupted (or wrongly adjusted). The better the beam reception, the
longer the breaks between the LED flashes. When the LED stops
flashing, continue looking for the ideal position indicated by the highest
voltage measured on the voltmeter.
Setting up the electronic part of the barrier
Both units are equipped with setting switches. The switch located on the side
of the units (on the optical part) allows barrier beam modulation frequency
adjustment from 1 to 4. This setting is useful only for a combination of
multiple JA-80IR barriers where a problem with interference might appear.
For more information see the original user.
There is a DIP switch with five switches. The first two positions are used to
set the reaction time to an interruption of the beam. The shorter the time, the
more precise the interruption detection, but also the greater the susceptibility
to false alarms during worsened optical conditions (snow, fog, ...)
Fig. 7 Reaction time setting
It is possible to set a 2-minute sleep time after an alarm (beam
interruption) in order to save batteries. This setting is done by switching
switch no. 3 (receiver unit), or no. 1 (transmitter unit) to the ON position.
Switches 4 and 5 (receiver unit), or better 2 and 3 (transmitter unit) are
set as a default and you should leave them in the OFF position for the
correct functioning of the device.
Operation testing
The LEDs on the barrier have the following indication functions
Receiver Transmitter
Low battery LED Low battery LED
Alarm LED Power LED
Fig 8 LEDs on the units
The signal battery low LEDs flash when the batteries in the unit are low.
Both batteries (SAFT LSH20 lithium batteries) should always be
replaced at the same time.
The alarm LED flashes during beam blocking.
The power LED flashes when the battery in the transmitting unit is OK.
Receiver
Transmitter
Fig. 9 Barrier function test
Perform a barrier test in three places (A B and C). The setting is
completed only if the barrier reacts successfully in all three positions.
You should also check the signal transmission to the system control
panel. Only then is it possible to put back the unit covers and secure
them.
Checking the status of and replacing batteries
The detector checks battery status automatically and if the batteries are
running low, it informs the system. The detector remains fully functional.
The batteries should be replaced as soon as possible (within 1 week).
Use SAFT LSH20 batteries exclusively and always replace both at the
same time.
Technical specifications
Power supply 4x LSH20 type lithium batteries (3.6 V 13 Ah)
Average battery lifetime approx. 3 years (with 120 s energy saving mode)
Operating frequency 868 MHz
Radio range – distance from the control panel up to 300 m with direct visibility
Optex barrier parameters
Distance (max.) between the barrier units 60 m
Barrier installation height 0.7 – 1.0 m
Object motion speed as set by user
Battery saving timer 120 s
Enclosure IP55
Max. relative humidity of the environment 95%
Weight 1620 g
Environment according to EN 50131-1 class IV
Operating temperature range -20°C to +60°C
Security grade according to OPTEX
Comply with ETSI EN 300220, EN 50130-4, EN 55022, EN 60950-1
Can be operated according to ERC REC 70 03
JABLOTRON ALARMS a.s. hereby declares that the JA-80IR
is in a compliance with the relevant Union harmonisation
legislation: Directives No: 2014/53/EU, 2014/35/EU,
2014/30/EU, 2011/65/EU. The original of the conformity
assessment can be found at www.jablotron.com - Section
Downloads.
Note: Although this product does not contain any harmful
materials we suggest you return the product to the dealer or
directly to the producer after use.
88,1
217
162,5
83,5
Fig. 10 Unit dimensions