EDS EGOS User manual

EGOS
ADDRESSED GAS DETECTION SYSTEMS
ESTERNAL SIREN
Installation Manual
www.edselectronic.com
NEPTUNE

2
The addressed sirens give audiovisual warning when gas detectors detect
gas in the region. The loop sirens connect to the gas control panel by loop.
Product Family
1EXPLANATION
Code Description
EGP1 Addressed Gas Control Panel 1 Loop
EGP2 Addressed Gas Control Panel 2 Loop
EGP3 Addressed Gas Control Panel 3 Loop
EGP4 Addressed Gas Control Panel 4 Loop
EGLC Gas Control Panel Loop Card
EGC Addressed Carbon Monoxide
EGCN2 Addressed Carbon Monoxide and Nitrogen Dioxide Detector
EGN2 Addressed Nitrogen Dioxide Detector
EGN Addressed Nitrogen Oxide Detector
EGOS Addressed External Siren
EGLS Addressed Loop Siren
EGR Addressed Relay
EGIM Addressed 4-20mA Entrance Module

3
LED Indicator
1
1
282
2PHYSICAL

4
3TECHNICAL SPECIFICATIONS
Model EGOS
Environmental class Outdoor
Electrical
Nominal voltage 24V DC ± %10
Supply voltage range 21-28V DC
Stand-by current <32mA
Alarm current <300mA
Audio output 102dB-108dB
Audio frequency 2.4Khz - 2.9Khz
Audio type 4
Programmable sounder period 3/5/10/15min. Selectable
Buzzer Single Piezo
Short-circuit isolator Avaliable
Flasher LED flasher
LED Indicator
Running LED display
Running LED display Red LED
Tamper switch Avaliable

5
General
Housing material ABS Plastic
Housing shape Circle
Extrenal cover color Red
Protection class IP44
Operating Temperature -10°C / +50°C
Working moisture range 15 - 90% RH
Dimension (HxWxD) 282x282x70mm
Weight 725g
Production year The rst 2 digits of the serial number on the product indicate
the production date (The number on the label of the product).
Producer EDS Elektronik Destek Sanayi ve Ticaret Ltd.
Meclis Mah. Teraziler Cad. Hayran Sk. No: 4 34785
Sancaktepe / İstanbul / Turkey
Recycling

6
1
2
3
Loop and external supply
Buzzer connection
Jumpers for voice time
and voice type
Mainboard
In Figure 1, siren PCB card and connections are shown.
12
3
+24V
GND
G.OUT
SIGN
SIGN
G.IN
CELL
BUZZER
SW
JP1
JP2
JP5
JP3
JP4
Figure 1: Mainboard
4CONNECTION

7
Figure 2: Buzzer connection
Piezo Buzzer connection
EGOS Siren Panel Connection
External supply and lop connections are made as shown in Figure 3.
Figure 3: Mainboard panel
connection

8
Sound Level Settings
Alarm type and alarm period can be selected with jumpers.
To adjust the type and period, rstly the device connection with loop is cut.
The jumpers are adjusted by looking at the following tables. Finally, the loop
connector is restrung.
Cabling:
Labels and cable functions should be stated in the cablings made.
A proper cabling should be supplied for electrical terminals.
Cable Properties
The cable to be connected between detector and panel should have 1.5mm 2
horizontal cutting at minimum and absolutely include ground cable. For each
loop, maximum cable length should be 1000m.
Recommended cable: LIYCS 3X1.5 insulated cable (cord).
Default Values:
Siren type = 2400Hz @9Hz sweep
Siren period = 15dk
Siren Level Range:
102-108 dB
Jumper Siren type Frequency
JP3 JP4
1 1 Permanent 2400Hz
1 0 Sweep 2400Hz’den 2900Hz@3hz
0 1 Pulsed 2850Hz
1 1 Sweep 2400Hz’den 2900Hz@9hz
Jumper Siren
period
JP1 JP2
1 1 3 minutes
0 1 5 minutes
1 0 10 minutes
0 0 15 minutes

9
In this part, the siren mounting is told. Please do not start the mounting
operation before understanding the system, parts and the working principle
of the system. You are recommended to start mounting after reading the
warning and the points to take into consideration.
WARNING
Anti-static measures should be taken before touching electronic materials.
Mounting and maintenance should be done by authorized personnel. The
failures to cause damage after interventions to be made the device before
reading the user manual completely, can exclude the device outside the scope
of warranty.
Open the cover by removing the two screws edgewise.
Fix the screw and hanger places on the wall via the template on the lower
plastic box or carton (Figure 4). (As stated in the template, there are 4 screws
and 1 hanger place and 1 cable passing hole for cable connection).
Make the electronic connections of the card as shown in the connection
part.
After completing the electrical connections, place the transparent protecting
cover on the card as shown in Figure 5.
5MOUNTING

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10
Mount the upper cover by using the two screws edgewise.
Mounting of the Upper Cover
1
11
1
2
3
Screw place
Hanger place
Cable channel
Protecting cover
Figure 4 : Lower cover
1
2
3
4
4
Figure 5: Mounting of the
transparent protecting cover
Important Mounting Notes
For the opening of the upper cover
during mounting, it should be minimum
5cm lower than the ceiling.
For an easy mounting, x a smooth
surfaced place.
For the mounting, use 4 pieces of
M4x52 pan heads and M8 xing plug.

11
Power-up the siren.
Make the required outlet connections.
Mount the loop connector.
You can see your automatic learning-after data over the control panel.
The errors occurring in the detector come to the control panel as error.
If there is communication error, the cable connections should be checked.
The disconnections occurring in cables can cause error.
In case of the existence of a different error, contact to the service.
Pay attention to make the connections right while connecting.
Do not charge reverse and do not make short circuit.
In case of a problem, turn off the power and contact to the service.
6
FIRST OPENING
7ERROR RECOVERY PROCEDURES
8WARNINGS

10.19 V1
Technical specications are subject to change without prior notice.
EDS Elektronik Destek San. Ve Tic. Ltd. Şti.
Meclis Mah. Teraziler Cad. Hayran Sok. No:4 34785
Sancaktepe / İstanbul / Turkey [phone]
[email protected]
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www.edselectronic.com