JABLOTRON
ALARMS
a.s.
Pod
Skalkou
4567/33
46601
Jablonec
n.
Nisou
Czech
Republic
www
.jablotron.com
||
|
The JA-122PW/JA-122PW (G) Bus dual PIR and MW motion detector
JA-122PW/JA-122PW (G)
1/2
MON51101
This product is a bus component of the
JABLOTRON 100+
system.
It is designed to detect human body movement inside buildings. A high
immunity to false alarms is reached thanks to the combination of PIR and
microwave (MW) detection. The detector works like a classic PIR detector,
however when PIR detects movement in a guarded area, the MW part
is activated and confirms the previous PIR activation. Only then an alarm is
triggered and is sent to the control panel. The JA-122 PW features a white
lens that provides standard white light immunity as defined by the norm (up to
6000 lux). The JA-122PW (G) detector features a grey lens that provides
increased white light immunity, way above the requirements defined by the
norm (up to 10000 lux). This lens helps to reduce false indication of alarms
caused by for example: car headlight refraction, the setting sun, lightning or
reflective surfaces. The immunity to false alarms can be set at two levels, PIR
and MW. The detector operates with a pulse reaction (only indicates its
activation) and takes up a single position in the system. This detector is
intended to be installed by a trained technician with a valid certificate issued
by an authorised distributor
.
Installation
Given the principles and detection characteristics of the MW detector, the
best results can be achieved when the detector is installed in a corner of
a room. No moving objects (e.g. waving curtains above a radiator or animals)
should be in the detector’s field of vision. There should be no obstacles in
front of the detector which could obstruct it’s view and it should not be
installed near metal objects (they could affect the MW field). It is also not
possible to install two or more detectors in a single area, as the MW
transmitters could affect each other.
400- 00-0000- 0001
2
3
4
5
6
7
10
8
9
1
11
14
13
12
Fig 1: 1 – wiring knockout holes; 2 – digital bus terminals; 3 – MW sensor;
4 – production code; 5 – detector state indicators; 6 – The JA-191PL external tamper
connector; 7 – PIR sensor; 8 – tamper contact; 9 – PCB tab; 10 – light guide; 11 – PIR lens;
12 – fixing screw hole; 13 – cover tab; 14 – MW sensor protective divider
1. Open the detector cover by pushing the tab (13). Avoid touching the PIR
sensor inside (7) – you could damage it.
2. Take out the PCB – It is held in place by tabs (9) at the lower part of the
cover.
3. Punch through the (1) holes for the screws and the cable in the plastic
base. The recommended detector installation height is 2.5 m above the
floor. In order to fully take advantage of device removal tamper detection,
it is necessary to utilize the screw hole surrounded by perforation.
4. Insert the bus cable through the holes (1) and attach the plastic base to
the wall using screws (vertically, with the cover tab facing downwards)
Always switch the power off before
connecting the detector to the system bus.
5. Put the PCB back and connect the bus cable to the terminals (2).
6. Bus cables must not reach beyond the divider (14) that protects the MW
sensor. Cables reaching into the area beyond the divider can negatively
impact the functionality of the MW sensor.
7. Proceed according to the control panel installation manual. The control
panel must be in service mode. Basic procedure:
a. When the device is powered, the yellow LED starts flashing
repeatedly to indicate that the module has not been enrolled into the
system, simultaneously, the red LED glows (for up to 3 min –
detector stabilisation is in progress).
b. Go to the
F-Link
software, select the required position in the
Devices
tab and launch enrollment mode by clicking on the
Enroll
button.
c. Click the
„Scan/add new BUS devices“
button and double-click the
detector which you wish to enroll from a list of detected devices.
Enrollment can also be performed by pressing the (8) tamper button
inside the detector. Once the detector has been enrolled, the yellow
LED will cease to glow.
8. Close the detector cover. In order to be fully compliant with regulations,
it is necessary to fix the cover in place with the use of a fixing screw.
(12).
Notes:
-
The detector can also be enrolled into the system by entering its
production code in the F-link program. The serial number is on a label
with a bar code which is placed inside the detector (4). All numbers must
be entered (example: 1400-00-0000-0001).
-
If you wish to remove the detector from the system, delete it from its
position in the control panel.
Detector internal settings
The detector’s internal settings can be adjusted in the
Devices
tab of the
F-Link
software. Use the
Internal settings
button, at the same position as
the detector, to open a dialog window where you can set the following (factory
settings are marked with *):
LED detector indication:
turns
off*/on
movement indication by the means
of a red LED (1) during operation. During service mode the LED indicates
every movement regardless of this setting.
PIR immunity level:
determines the level of immunity to false alarms.
Standard*
combines basic immunity with a fast sensor reaction.
Increased
has stronger immunity with a slower reaction time.
MW immunity level:
determines the level of analysis performed by the MW
motion detector.
Standard*
combines basic immunity with a fast sensor reaction.
Increased
has stronger immunity and provides a slower reaction time.
MW sensitivity:
100%*
,
75%
,
50%
,
25%
. In some instances the
microwave detection is capable of detecting movement behind solid obstacles
– such as walls, glass panels, plasterboard walls, etc. It is recommendable to
perform
a test in the test mode
– MW,
and in case of any unwanted triggers, gradually
decrease the sensitivity.
MW activation:
Any set* / Full / Always / Never
. By default, PIR activation
confirmed by MW detector is turned on both in partial and full setting when
the system is set. In an unset state the MW detection is turned off (therefore
the detector is activated in an unarmed state by the PIR sensor). By changing
the setting to
Full
, MW detection is active only if a section is fully set. MW
detection is disabled if a section is partially set or in an unset state. If the third
setting is chosen, the MW detector is always activated, even in an unarmed
set state. (
Please note, this setting can drastically impact detector
battery life expectancy, depending on the number of activations
).
Confirmation by MW detection can be completely turned off by choosing the
Never
option, in which case the detector behaves like a standard PIR
detector.
Sensor of tearing-off from the wall:
turns
the detection
off*/on
on the
additional tamper sensor featured on the JA-191PL PIR jointed bracket.
Completely disable PIR detection:
YES/NO*
. If the installation requires it
(e.g. a long corridor where PIR detection is insufficient), it is possible to
completely disable PIR motion detection and therefore turn the detector into
a MW detector with the use of this setting.
Test mode:
The
PIR+MW
and
MW
buttons are intended to be used for
detector testing. In order to initialize the test mode, the control panel must be
in service mode. By pressing the
PIR+MW
button, the detection test mode of
regular operation is initiated. By pressing the
MW
button, the MW detection
test mode is initiated, which allows for a thorough control of detection
sensitivity in order to prevent the possibility of initiating a false alarm. In both
modes, detection is indicated by the flash of a red LED light, at the same time
a signal is transmitted to the control panel – which can be seen on the
Diagnostics tab within F-Link. The test mode is exited either by pressing the
PIR+MW
button or leaving the internal settings tab.
Detector testing
If the control panel is in service mode, every movement registered by the
detector is indicated by an LED. By exiting the service mode, the control
panel will enter the operational mode, which is set within the internal settings.
Individual detector activations can be seen within the
F-Link
program
under the
Diagnostics
tab.
The PIR sensor
is equipped with a 90°/12m lens – white characteristic. For
coverage see
-
Fig 2.
Fig 2: Detection characteristics
The MW sensor
reacts to movement within the range of 0 m to 12 m –
grey characteristic. The MW sensor can in certain instances detect movement
behind non-metallic solid objects, (such as: walls, doors, glass, etc.). Due to
