Electronics Line EL-1484 User manual

Dual EL-1484
Location of the Detector
Consider the following before
mounting the detector:
• Select a location from which the
pattern of the detector is most
likely to be crossed by a burglar,
should there be a break in.
• Avoid a location that comes in
direct contact with radiators,
heating/cooling ducts or air
conditioners.
• Do not place the detector in front
of windows subject to direct
sunlight or drafts.
• Do not place bulky objects in front
of the detector.
• Microwave energy will pass
through glass and most cons-
truction walls, point the unit away
from outside traffic and rotating
machinery.
Installation Instructions
1. Open the housing by removing the front cover. To do so, press the tab located on the bottom of the
detector.
2. Loosen the PCB screw, slide the PCB downwards and lift to remove. Note: Do not touch the face of the
PYRO sensor or MW antenna.
3. Knock out the required mounting and wiring holes.
4. Thread the cable through the wiring holes (from the outside of the unit) using the appropriate wiring
knockouts.
5. Seal the wiring hole with the foam plug provided.
6. Choose an appropriate mounting height (recommended 2.2m) and attach the base to the wall.
7. Connect the wires to the terminal block (as shown in figure 2).
TAMPER
RELAY
N.C.
+Vin
GND
ARM
Alarm Tamper
12345 67
Figure 2: Terminal Blocks
8. Replace the PCB and tighten the PCB screw.
9. Attach the front cover making sure to click the plastic housing shut.
Operation and Adjustment
Warm-up time: The detector will need to warm up for the first 90 seconds after applying 9 - 16Vdc.
Note: The unit is to be connected to a UL listed power supply or control unit capable of providing a minimum of
four hours standby power.
Setting the pulse counter: The pulse counter determines the number of beams that need to be crossed
before an alarm is generated. To set the pulse counter, refer to Table 2 for the appropriate dip-switch setting.
Walk testing the detector: A walk test determines the coverage pattern of the detector. To perform this test,
walk across the scope of the detector according to the detection pattern selected. Confirm that the LEDs
Terminals 1 & 2: Alarm Relay Contacts
Terminal 3: Alarm Memory Control (0V = Disarmed, 12V = Armed)
Terminals 4 (-) & 5 (+): Voltage Input
Terminal 6 & 7: Tamper Contacts
PCB
Scre
w
DIP
Switch
Vertical
Adjustment
Scale
LED
Indicators
MW
Trimmer
Pyro
Sensor
Tamper
Switch
Figure 1: Dual EL-1484 (cover off)
Terminal
Blocks
LED
Disable
Heade
r
MW
A
ntenna

activate and deactivate as described in Table 1. Note that microwave detection is indicated only after a
successful PIR detection. Wait 3-5 seconds between walk tests. Adjust microwave sensitivity by turning the
MW trimmer clockwise to increase sensitivity or counter-
clockwise to decrease sensitivity. Do not set microwave
sensitivity higher than required. This test should be performed
weekly.
Setting the LED indicators: To enable/disable the LED
indicators refer to Table 2 for the appropriate DIP-switch
setting. If the LEDs are disabled, the memory function is not
affected and the red LED still flashes after an alarm.
Remote LED disable: Using header JP1, it is possible to remotely disable and enable the LED indicators
using an external switch. To do so, set Switch 4 to OFF, open JP1 to disable the LEDs and short JP1 to
enable the LEDs.
Memory function: The Memory function indicates that an alarm occurred while the system was armed.
When using this feature, connect switched 12V to terminal 3 (0V = System Disarmed, 12V = System Armed).
To indicate an alarm, the red LED
flashes after disarming the system. To
reset the memory function, briefly arm
and then disarm the system. In Memory
mode, the LEDs are always disabled
while the system is armed.
Note: If terminal 3 (ARM) is not
connected, set switch 3 to ON.
Technical Specifications
Operating Voltage: 9 - 16VDC
Current Consumption: Standby 26mA@12V
Max. (Alarm) 43mA@16V
Coverage: 12m x 12m
Pulse Count: 1 or 2 Selectable
Pyroelectric Sensor: Dual Element
Microwave Antenna: Planar Patch
Microwave Frequency: 10.525, 10.687 or 10.590GHz
Alarm Output: N.C.
Switching Voltage: 30VDC not to exceed 10W
Switching Current: 0.3A not to exceed 10W
Alarm Duration: 2 seconds
Tamper Switch: N.C.
Contact Rating 30VDC, 50mA max.
Operating Temperature: -10°to 60°C
Temperature Compensation: Thermistor
Reverse Polarity Protection: Diode
Fire Protection: ABS Plastic Housing
LED Indicators: Selectable
Dimensions: 127 x 71 x 56mm
Switch ON OFF
1 60Hz Fluorescent Light
Noise Filter
50Hz Fluorescent Light
Noise Filter
2 1 Pulse 2 Pulse
3 Memory Disabled Memory Enabled
4 LEDs Enabled LEDs Disabled
Table 2: DIP-Switch Configuration
Figure 3: Lens Pattern
Note: The diagram shows the maximum coverage pattern
for the detector set at a vertical adjustment of 0°.
ZI0185B (6/04)
Electronics Line 3000 Ltd.: 2 Granit Street, Kiryat Arieh, POB 3253, Petah Tikvah 49130 Israel. Tel: [phone], Fax: [phone]
USA: 5637 Arapahoe Avenue, Boulder, Colorado 80303. Tel: [phone], Fax: [phone]
UK: Unit 7, Leviss Trading Estate, Station Road, Stechford, Birmingham B33 9AE. Tel: [phone], Fax: [phone]
France: ZI-61, rue du Marché Rollay, 94500 Champigny-Sur-Marne. Tel: [phone], Fax: [phone]
All data is subject to change without prior notice. In no event shall Electronics Line 3000 Ltd. (EL3K) be liable for an amount in excess of EL3K.’s
original selling price of this product, for any loss or damage whether direct, indirect, incidental, consequential or otherwise arising out of any failure
of the product. Hereby, Electronics Line 3000 Ltd. declares that this detector is in compliance with the essential requirements and other relevant
p
rovisions of Directive 1999/5/EC.
LED Indication
Yellow Microwave detection
Green PIR detection
Red Alarm detection
Flashing
Green/Yellow
Microwave Supervision
Failure (replace unit)
Table 1: LED indication