Installation
The detector is designed for indoor installation. It should be directly secured to the
® wall in vertical position.
It is advisable that you exercise particular care during installation
so as not to soil or damage the pyroelectric element.
GRAPHITE PET Remember during installation that the detector should not be
directed towards heat sources or air-conditioning outlets, as well as
objects exposed to strong solar radiation.
DIGITAL PASSIVE INFRARED DETECTOR
1. Open the housing as shown in Figure 2.
PET IMMUNITY UP TO 15KG
graphite_pet_e 04/07
The GRAPHITE PET digital movement detector is dedicated for use in spaces in
which pets may stay when the alarm security system is armed. It is immune for
animals up to 15kg in weight The detector is characterized by high immunity to
interference and false alarms. A dual pyroelectric element is used in the detector.
An advanced digital temperature compensation feature enables operation within a
wide range of temperatures. Other advantages of the detector include alarm
memory and remote on/off switching of the LED indicator.
NC NC TMP TMP COM 12V LED MEM
1
Figure 2. The way to open the housing.
2 JP1
3
LED ON/OFF
2. Remove the electronics board.
3. Make suitable holes for screws and cable in the rear housing panel.
4 4. Pass the cable through the prepared opening.
5. Secure the rear housing panel to the wall.
5
6. Fasten the electronics board, taking into account the height at which the
detector is mounted (see Table 1 and Figure 3).
6
7 SENSIT. Mounting height Graduation position against housing index
above 2.4m middle graduation mark above the index
8
9
2.4m middle graduation mark aligned with the index
below 2.4m middle graduation mark below the index
Figure 1. View of the detector electronics board.
Table 1. Positioning the pyroelctric element against the lens.
Explanations for Figure 1:
1 terminals:
NC relay (NC).
TMP tamper contact.
COM common ground.
12V power supply input.
LED the input enables the LED indicator to be remotely switched
ON/OFF, if the jumper is removed from the LED ON/OFF pins. The
LED will signal violations, when the LED input is short-circuited to
the common ground. For control of the input, you can use the OC
type output of the control panel, programmed e.g. as SERVICE
MODE INDICATOR or BI SWITCH.
MEM the alarm memory control input. It is required that the OC type
output of the alarm control panel, programmed as ARMED STATUS
INDICATOR be connected to the input. When the input is shorted to
the ground and the detector registers a motion, thus triggering the
alarm, the LED blinking will signal the alarm memory. The alarm
memory signaling will continue until the input is shorted to the
ground again. Cut-off of the input from the ground (disarming) will
not erase of the alarm memory.
2 LED indicator. It lights red for approx. 2 seconds after registration of
movement by the detector and activation of the relay (opening of the NC
contacts). It allows the installer to check the detector performance and to
approximately determine the supervised area. Blinking of the LED indicates
alarm memory.
3 LED ON/OFF pins. Setting the jumper will activate signaling by means of the
LED, irrespective of the LED input status.
4 alarm relay.
5 pyroelectric element.
6 tamper contact.
7 graduation for positioning the pyroelectric element against the lens (see
Table 1 and Figure 3).
Figure 3. How the mounting height affects the detector supervised area and how
8 mounting screw hole.
the pyroelectric element should be positioned against the lens to optimize the
area.
9 potentiometer for detector sensitivity adjustment.
For 30 seconds after power-up, the detector remains in the starting state, which
7. Connect the wires to corresponding terminals.
is signaled by short flashes of the LED indicator. Only after this time the detector
will enter the ready state. 8. Using potentiometer, determine sensitivity of the detector.
9. Close the detector housing.
The detector is monitoring power supply voltage and availability of the signal path.
In case of a voltage drop below 9V (Ä…5%), lasting longer than 2 seconds, or
detection of a fault in the signal path, the detector will signal a trouble by activating
the alarm relay and steady lighting of the LED. The signaling continues as long as
the trouble exists.
Start-up
1. Turn power supply on (the LED will start blinking, which indicates the starting
state).
2. When the detector enters the ready state (the LED stops blinking), carry out
a test for the detector range, i.e. check that a movement within the supervised
area will activate the alarm relay or cause the LED light up. During the test, the
LED ON/OFF pins must be shorted, or the LED input must be shorted to the
common ground.
3. If necessary, change the detector sensitivity.
Figure 4. Distribution of lens beams.
Note: Effective range of the detector may differ from that shown in the drawing.
Technical data
Nominal supply voltage...................................................................12V DC (Ä…15%)
Average current consumption ............................................................ 11mA (Ä…10%)
Violation signaling time ........................................................................................2s
Operating temperature range.................................................................-10...+55°C
Detectable motion speed ....................................................................... up to 3 m/s
Dimensions.........................................................................................62x96x48mm
Recommended mounting height ......................................................................2.4m
Weight ...............................................................................................................79g
SATEL sp. z o.o.
ul. Schuberta 79
80-172 Gdańsk
POLAND
tel. + 48 58 320 94 00
info@satel.pl
www.satel.pl
The latest EC declaration of conformity and certificates are available
for downloading on our website www.satel.pl
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