CQR Security. 125, Pasture Road, Moreton, Wirral. CH46 4TH, United Kingdom
Tel: +44 (0) 151 606 1000 Support: +44 (0) 151 606 6311
email: [email protected] Web: http://www.cqr.co.uk
Environmental Advice.
This product is covered by current WEEE regulations. Please consider the effect on the
environment when disposing of it. Do not put in a domestic waste bin. Only dispose of
at an appointed recycling centre.
RoHS compliant.
PD6662 and EN50131
GRADE 2
environmental
CLASS II
.
Please read these instructions fully before installation.
SDTRAPPER
Intelligent Shock Detector
Installation Instructions
Specification
1
Supply Voltage
9 - 30 volts DC
Quiescent Current
17mA at 12 volts DC
Alarm Current
11mA at 12 volts DC
Operating Temp
-20 to +50 degrees centigrade
Indication
Tri-Colour LED
Red = Alarm
Amber = Engineer
Green = Day
Alarm Relay
Normally closed, open in alarm (3 seconds)
Alarm Relay
150mA at 24V
Rating
10 ohm 0.25W resistor in series
Tamper Switch
Normally , open on lid removal
Tamper Rating
50mA at 12V
Alarm Memory
Up to 10 Trappers with individual
annunciation.
Slave Sensors
Up to 2 CQR shock sensors and/or
magnetic contacts.
Dimensions
21mm x 25mm x 92mm
Explanation of Features
Time Integrated Pulse Count Analysing System.
The alarm threshold may be reached by either a single shock signal
of the required magnitude or by an accumulation of multiple shocks
of varying sizes within the time window.
The length of the time will be automatically set by the magnitude of
the first shock. If the initial shock is small, so too will the time
window. If the initial shock is large, the time window will also be
large (up to 60 seconds).
This ensures that small signals which are likely to be caused by
birds, trees etc are quickly ignored and do not accumulate to an
alarm level, whilst larger or more frequent shocks which are more
likely to be intrusion attempts, are validated and stored in the pulse
count memory.
Engineer Selectable Features
1. Shock strength analysis and indication, (via amber LED)
2. Quiet and confidence modes, (flashing green LED)
3. Alarm memory latch with sequential recall (up to 10 units)
Locate the Trapper base referring to Fig 1. and Fig 2. overleaf.
P
S
T
E
S
V
2
1
v
0
ALARM
A/T
NC LOOP
Fitting and Assembly
Fig. 1
Fixing point (remove shock
sensor to access)
Relay
1 2 4 Q E
Shock level setting
Function selection
Fixing point
Grommet
knock out
Cable
Entry
0V
12V DC
Set input
(Optional)
Spare
Alarm output
(N/C)
Tamper Output (N/C)
Slave sensor loop (N/C)
Tri-Colour LED
Tamper switch
Cover screw
Location point
2. Firmly strike the outer limits of the protected surface, using
a hard object, refer back to Fig. 6.
3. After 3 seconds the LED will flash amber to indicate level of
shock received.
1 flash= 20% of an alarm, 2 flashes = 40%,
3 flashes = 60% (as in Fig. 13), 4 flashes = 80%, red = alarm.
4. Ideally the LED should give 3 or 4 flashes, assuming a single
large shock almost sufficient to cause a breakageto the protected
surface.
5. If LED shows red, reduce the sensitivity, if less than 3 amber
flashes, increase the sensitivity using the jumper plugs.
i.e 1+4=5 or 1+2=3. Remove link “E”.
An alarm detection is not normally required unless the protected
material is actually broken.
Alarm Memory Control
1. Connect in parallel, the “set” of each trapper (up to 10) and then
connect the set line, via a 1K resistor (provided) to the control
panel “set”/ “latch” output as in Fig. 14.
2. Ensure that the control panel set output goes high when the
system is set.
3. While the system is set, the trapper(s) will not give any LED
indication.
4. Activation will cause the alarm relay to operate.
5. Any alarm activations while the system is set, will be memorised
and reported by the amber flashing LED when the alarm is unset
6. 1 flash = 1st to alarm, 2 flashes = 2nd to alarm and so on up to
the 10th unit to alarm.
Any units that did not alarm will show a green flashing LED.
7. To reset the alarm memory, apply the “set” input signal for
3 seconds and then remove. Otherwise the trapper(s) will
reset the next time that the system is set.
Confidence Mode
1. Remove the link “Q” and fit to one pin only as in Fig. 15.
2. The green LED will flash at 2Hz unitl either,
a. An alarm condition (red LED for 3 seconds) or,
b. Smaller shock(s) are stored in the pulse count memory
(every 5th green flash will miss, as in Fig. 16.
Quiet Modes
1. Fitting link “Q” will disable the green flashing LED as in Fig. 17
2. Linking the +12V input to the “set” input will disable all LED
functions as in Fig 18.
Fig. 13
= 60%
Fig. 14
X
4
3
2
1
1K
+ve
Set
Fig. 15
1
2
4
Q
E
Fig. 16
1
2
4
Q
E
Fig. 17
Fig. 18
A
A
SP
S
12V 0V
Only use in conjunction with Intruder Alarm Systems.
V3: 20191202
