R&D Electronics akab-m User manual

INSTALLATION MANUAL
FEATURES
-Microwave OFF
-Digital sampling of the signal
-Modes of detection: EI OR - AND
-Detection sensibility selectable
-Memories of alarm type
-Interactive LED OFF
-Antifliker
-Solid state relay
-Microwave stripline with pulse emission
-Fresnell lens 18 zones on 4 planes With look down zone
-Vertical adjust
-Sealed optics
-Wall tamper
-Cover 90 degrees for 15 Mt
-Corner, wall or bracket mounting
-Bracket (optional) antiviolation
with regulation 90°horiz. 30°vert
The AKAB-M is a motion detector with 3 modes of detection,
equipped with two high quality sensors:
A) A dual element infrared (IRP)
B) A microwave microstrip (uW).
Both the sensors are supervised by a microcontroller that opti-
mises performance.
The AKAB-M offers the advantage of 3 different modes of de-
tection with two levels of sensibility, which enables the choice
of the most useful for the area to be protected.
In addition to the traditional AND / OR the AKAB-M offers the
EI modality recommended for installation in area where is pos-
sible sabotage with spray varnish on the IRP lens.Furthermore
the AKAB-M offers a multitude of function among which is the
Microwave OFF and memory of alarm type.
SYSTEM INSTALLATION
Select the best possible location in the room for both the IRP
and uW technologies. If possible, aim the unit towards the
room’s interior and away from windows, moving machinery,
heating and cooling sources
WALL MOUNTING
The maximum range is obtained at mounting height of 2,10 Mt.,
VerticalAdjust inAposition (fig 8); It’s possible to mount the de-
tector at a height up to 4 Mt (fig 6-7).
Make sure that the sensor has a clear line of sight to all areas
you wish to protect. Remove the front cover, loosen the screw
and remove the circuit board.
Engrave, as need, the keyholes on the back cover (fig 1), knock
out the Wall Tamper keyhole if required (CEI 79-2 II°Liv.) cut out
the wire keyhole.
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Sign the holes on the wall having care to sign the hole Wall
Tamper at the centre of the keyhole. Make the fixing hole
(6mm) on the wall. Fix the screw Wall tamper at the wall leav-
ing the screw head out of 5/6 mm. Run the cable through the
wire keyhole.
Fix the back cover on the wall with the screws furnished; make
sure that the screws are securely fixed in their keyholes. Apply
the microswitch Wall Tamper in his housing (fig.2), fold up the
lever so that will remain pushed by the screw and than fix the
tamper cover with the furnished screw.
Mount the circuit board.
Connect the microswitch to the Wall Tamper connector (fig 4).
Wire the cable on the terminals.
BRACKET MOUNTING (OPTIONAL)
Fix the grip A (fig.3) on the wall with the screw furnished.
Make up the bracket inserting the grip B into the grip A. Re-
move the front cover, loosen the screw and remove the circuit
board. Engrave the bracket keyhole and the wire keyhole on
the bottom of the back cover (Fig.1), and with the screw fur-
nished fix the bottom of the back cover on the bracket.
Direct the back cover to the wanted direction then block it by
clamping the screw. Run the cable through the house.
Mount the circuit board.
Wire the cable on the terminals.
Apply power to theAKAB. A 60” self test will be performed; dur-
ing this period the leds will flash alternately. At the end proceed
with the calibration.
TEST (CALIBRATION)
UW
Set the trimmer at minimum, (range min. 4mt, max 15mt), go to
the border of the protected area and, with leds off, move to-
wards the unit to verify the detection of the uW and set sensi-
tivity; the green led will light up. Whenever the green led will not
light up increase the range of the uW by turning the trimmer
clockwise; repeat the test until the required condition is ob-
tained.
N.B. REGULATION OF THE uW: the range must be regulated
to the minimum necessary because the uW can penetrate walls
and detect from outside the protected area.
NOTE: regulating the uW at a high range does not improve de-
tection in the desired area.
IRP.
Mount the front cover and, when leds are off move in the area
where IRP must verify intrusion. The lighting of the yellow led
enables verification of no shadow zones in the protected area.
DETECTION MODE
AND
DIP SWITCH N°1 IN POS. OFF
The alarm condition occurs, if both the sensor, at (or about) the
same time give an intruder signal.
Recommended for installation in areas that could create envi-
ronmental disturbance.
2

OR
DIP SWITCH N°1 IN POS. ON
The alarm condition occurs, only if one of the 2 sensors gives
an intruder signal.
Recommended for installation in areas that does not present
environmental disturbance and that requires an elevated capa-
bility of detection.
EI
DIP SWITCH N°2 IN POS. ON
IN THIS POSITION THE DIP SWITCH N°1 DOES NOT HAVE
EFFECT
The alarm condition occurs, if both the sensors, at (or about)
the same time give an intruder signal, (like “AND”) or if there
are many detections of uW with no detection of IRP.
Recommended for installation in areas that require the “AND”
mode but could present shadow zones for the IRP, or for rooms
where sabotage is possible with for example varnish spray on
the IRP lens.
SENS -L
DIP SWITCH N°3 IN POS.ON
Sensitivity detection reduced for both the detectors.
IRP: detection will occur when crossing both edges of a zone
uW: speed detection 0.5 sec. With a human movement of
6.6 Mt/sec.
FUNCTION
LED OFF:
DIP SWITCH N°4
The ON position disables the display of detection and alarm.
With the INHIBIT line connected, when the system will be
armed off, the detector will enable the display for 30 sec. from
the first detection.
MICROWAVE OFF
In the LED OFF mode and with the INHIBIT line connected, at
the arming off of the system, the microwave will be switched off
to not radiate unnecessarily the protected area.
RELAYS INHIBITION
With the INHIBIT line connected, at the arming off of the sys-
tem, the alarm relays will be inhibited.
MEMORIES
With the INHIBIT line connected, at the arming off of the sys-
tem, the memory will be activated. It will display the eventual
memory of the cause that has generated the first alarm, by the
lighting of the LED’s. (seeTab.1), which will be reset by the con-
trol panel unit at its insertion.
If no alarm has been memorised, the LED’s will continue to dis-
play the detection.
Diagrammi di copertura con rilevatore montato a 2 e 4 metri di altezza e Vertical Adjust in posizione B e C
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SPECIFICATION
VOLTAGE 12V +/- 30 %
CURRENT MAX 35mA
CURRENT stand by 15mA
MICROWAVE microstrip 8dBm
9.5 - 10.6 Ghz
ALARM PERIOD 3 sec
RFI IMMUNITY 0.1 to 500 Mhz
3 V/m
SOLID STATE RELAY 100mA / 24V
COVER TAMPER 100mA / 30V
WALL TAMPER 300mA / 48V
OPERATING TEMP -10°C/+55°C
CERTIFICATED TEMP. +5°C/+40°C
AMBIENT UMIDITY 95%
MTBF TEORIC 98.803 ORE
DIMENSIONS 108 x 64 x 46 mm
PERFORMANCE LEVEL IMQ I°Liv.
(With kit Wall tamper) IMQ II°Liv.
MADE IN ITALY
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