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RMS-I-DE-01
Smoke Detector
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© 2012 CONTEG, spol. s r.o.
All rights reserved. No part of this publication may be used, reproduced, photocopied, transmitted or
stored in any retrieval system of any nature, without the written permission of the copyright owner.
Although this manual was prepared and checked with the best care, CONTEG, spol. s r.o. cannot
accept any liability for omissions or errors in this publication. Due to the continuous development and
progress, CONTEG, spol. s r.o. also reserves the right to change details and technical specifications of
the products described in this manual. Such changes along with eventual errors or printing errata
shall not constitute grounds for compensation.
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Content
RMS-I-DE-01 ............................................................................................................................................................................................. 1
Smoke Detector ........................................................................................................................................................................................ 1
1.
Introduction .............................................................................................................................................................................. 3
1.1.
How the Smoke detector works ............................................................................................................................................ 3
1.2.
Features: ............................................................................................................................................................................. 3
1.3.
Specifications: ...................................................................................................................................................................... 4
1.4.
Smoke Detector OIDs: .......................................................................................................................................................... 5
2.
Important Safety Information .................................................................................................................................................... 5
3.
Smoke Detector Placement ........................................................................................................................................................ 6
4.
Installing the Smoke Detector .................................................................................................................................................... 6
5.
Testing the Smoke Detector ....................................................................................................................................................... 7
6.
HUSH Feature ........................................................................................................................................................................... 7
7.
Configuring the Smoke Detector ................................................................................................................................................ 7
7.1.
Configuration of the Smoke Detector (RAMOS Optima) ......................................................................................................... 8
7.2.
Configuration of the Smoke Detector (RAMOS Ultra) ........................................................................................................... 11
8.
Additional Information on the Smoke Detectors ....................................................................................................................... 14
8.1.
Test Button & Testing ......................................................................................................................................................... 14
8.2.
Connecting via dry contact inputs ....................................................................................................................................... 14
8.3.
Cleaning and Problems with Smoke Detectors ..................................................................................................................... 14
1. Introduction
Smoke detector makes an important addition to security and safety. These smoke detectors are easy
to install and configure. The smoke detector must be mounted on the ceiling for maximum smoke
detection.
1.1.
How the Smoke detector works
The smoke sensor detects partials of smoke in the air in its photoelectric chamber. Here are the specs
for the sensor.
1.2.
Features:
o On/Off alarm signal of Smoke Detected
o DC operated photoelectric type Smoke Detector
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o Hush / Test feature
o Non-radioactive technology
o High and stable sensitivity
o Quick fix mounting bracket for easy installation
o Extra loud alarm sound over 85 dB
o Low-battery and battery missing warning indicator
o Auto-reset when smoke clears
o LED indicates the status of Smoke Detector
o Sensor type - open/closed contact switch
o Power source: powered by the unit. No additional power needed.
o The unit auto detects the presence of the Smoke Detector (as Dry Contact sensor)
o Disconnect alarm (Note that the smoke detector will be detected as a Dry Contact sensor.
See more on this in the configuration of the sensor).
o Accurate, cost effective Smoke Detector
1.3.
Specifications:
The following technical details are sometimes required for certification purposes:
o Sensor type - open/closed contact switch
o Detection type: Photoelectric Chamber
o Power Source: 9 VDC
o Standby Current: 15 uA max
o Alarm Current: 30 mA max
o Alarm Sound Level: 85 dB at 3 m
o Operating Temp: 5° C - 45° C
o Ambient Humidity: 10% - 90%
o Sensitivity to Smoke: 3 - 6% Obs/m
o Size: 110 mm Ø
o Ambient Humidity: 10% to 90%
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o Maximum CAT5/6 Extension Cable Run Length: 90 meters or 300 feet (1000 feet when
connected via dry contact inputs).
o Radionuclide = Am-241
o Type of substance (sealed / unsealed) = It is sealed
o Physical form (solid / liquid / gas) = Solid.
o Activity in Becquerel’s? = Less than 37,000 Becquerel’s.
1.4.
Smoke Detector OIDs:
o For normal state, return value = 2
o For alarm state, return value = 4
o Note: You can test the smoke detector by holding down the test button until the audible
alarm occurs - about 5 sec. The smoke detector will then send an alarm signal to the unit.
Important: The Web interface settings for the smoke detector are:
Direction: Input
Normal State: Open/+5 Volts
2. Important Safety Information
Observe and follow all local and national electrical and building codes for installation.
This smoke detector is designed to be used inside a single room only. In multi-room buildings, each
individual room should have its own smoke detector. This smoke detector is not a substitute for a
complete fire alarm system.
Smoke may not reach the smoke detector for many reasons. For example, if a fire starts in a remote
part of a building or home, on another level, wall, roof, or on the other side of a closed door, smoke
may not reach the smoke detector in time to alert personnel. In other words the smoke detector will
not promptly detect a fire except in the area or room in which it is installed.
The smoke detectors can only sound their alarms when they detect smoke. The smoke detectors
detect combustion particles in the air. They do not sense heat, flame or gas. This smoke detector is
designed to give an audible warning of a developing fire. However, many fires are fast-burning,
explosive, or intentional. Others are caused by carelessness or safety hazards. So always keep in mind
that smoke may not reach the smoke detector alarm QUCKLY ENOUGH.
The smoke detectors have limitations. This smoke detector is not foolproof and is not warranted to
protect lives or property from fire. Smoke alarms are not a substitute for insurance. Business owners
are responsible for insuring their own lives and property. In addition it is possible for the smoke alarm
to fail at any time. For this reason, you must test the smoke detectors weekly and replace them every
10 years.
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3. Smoke Detector Placement
It is recommended that you install one detector in each room and in separate hallways. If the hallway
is over 12 meters long, install a detector at each end. They should be located at the top levels of firstto-second floor stairwells.
Install the smoke detectors as close to the center of the ceiling as possible. If this is not possible,
mount no closer than 4 inches from a wall or corner.
DO NOT install the smoke detectors:
o Near appliances or areas where normal combustion regularly occurs (cooking areas,
furnaces, hot water heaters, florescent lighting etc.).
o Near air returns or heating and cooling supply vents. Install at least 3 feet away from these
areas. The air could blow the smoke away from the detector, interrupting the alert.
o In rooms where temperatures may fall below 5 degrees C or rise above 45 degrees C.
o In extremely dusty, dirty, or insect-infested areas where loose particles interfere with the
smoke detectors alarm operation
IMPORTANT!
Specific requirements for Smoke Alarm installation vary from country to country. Check with your local
Fire Department for current requirements in your area.
4. Installing the Smoke Detector
a) From the back of the smoke detector, remove the mounting plate by turning it
counterclockwise. (To later engage the tamper-resist feature, twist out and set aside one of
the pins molded into the plate. Both pins are exactly the same.)
b) Secure the plate to the ceiling or wall with the mounting screws.
c) Lift open the battery pocket door.
d) Connect the new 9-Volt battery to the battery connector inside the battery pocket. Be sure
the battery is securely connected. The red LED may blink briefly when the battery is installed.
e) Close the battery picket door, snapping it into place.
f) Position the smoke detector to the mounting plate and turn it clockwise to lock it into place.
To engage the tamper-resist feature, insert the pin into the notch on the edge of the smoke
detector after the detector is properly positioned in the base.
g) Push the test button to test the smoke detector. (see below).
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5. Testing the Smoke Detector
a) Firmly push the TEST button, and the smoke detector alarm will sound a loud beep. The alarm
will stop sounding after releasing the TEST button.
b) If the smoke detector does not sound, please retest the detector again.
6. HUSH Feature
This button on the smoke detector is a combined Test/Hush button to silence false alarms.
a) To cancel a false alarm, press the Test/Hush button located on the cover. The alarm will
automatically switch to a reduced sensitivity condition. This reduced sensitivity will last for 10
minutes. The unit will flash the red light every 10 seconds (instead of the normal 40 seconds)
to indicate the sensitivity has been reduced.
b) The unit will reset to normal sensitivity at the end of the silenced period. If additional silenced
time is required, simply push the Test/Hush button again.
7. Configuring the Smoke Detector
a) Plug the sensor into one of the RJ45 ports on the rear panel of the unit.
b) Now point your browser to the IP address of the unit (default, 192.168.0.100). Next you need
to login as the administrator using your administrator password (default is “public”). You will
then be taken to the summary page.
c) From the summary page you need to select the sensors tab. The layout of the next page will
vary depending on your unit so please refer to your units manual.
Status: If the sensor is offline the status is No Status. If the sensor is online and there is no Smoke
detected, the status is Normal. If Smoke is detected then the status is Critical. If at any time
communications with the Smoke Detector are lost, the status of the Smoke Detector is changed to
sensorError.
When a smoke detector is connected, the unit will sense it as dry-contact sensor. The user can change
the description of the sensor to a Smoke Detector.
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7.1.
Configuration of the Smoke Detector (RAMOS Optima)
The Smoke Detector when first connected to the RAMOS Optima Intelligent port will be auto sensed
as a Dry Contact Sensor. So you would first click on the Dry Contacts & Drivers link, then click on the
port that it is connected to as shown in the screen shot above.
In the Smoke Sensors settings page you will rename your Smoke Sensor as you wish in the Description
field. We can also rename our sensors descriptions in the Descriptions fields then turn the sensor
Online by choosing the Online setting for the sensor in the Go Online/Offline field and also make sure
that the Normal State for the sensor is set to Open/+5 Volts as shown in the screen shot above. You
would then click the Save button to save the sensor settings into the web interface.
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Now we can see that our Smoke Sensor is Online and shows the status of “No Smoke”.
Now if we navigate back to the Summery page we can see the sensor is present there showing the
correct status.
Note: Please see the Siren / Strobe Sensor User Manual for the step-by-step instructions for using the
Smoke Detector to trigger the Siren / Strobe Sensor.
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We found that in testing if the Smoke Detectors are installed near florescent lighting, these may have
an effect on the sensors and cause false alerts. You can use the “Continuous Time” feature shown in
the above screen shot to eliminate these false alerts.
These settings are found in the “Status Filter” tab in the sensor settings page.
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7.2.
Configuration of the Smoke Detector (RAMOS Ultra)
When you first connect the Smoke Detector to the RJ45 port is will be auto sensed online as a Dry
contact I/O type sensor. Click the Auto Sense button as shown in the screen shot above.
Confirm the popup warning by clicking on the OK button as shown in the screen shot above.
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When the auto sense has been turned off, you will now see the link for manually configuring the
sensor, so you will now click on this as shown in the screen shot above.
Now you will click on the down arrow button which will display the list of sensors to choose from.
Choose the Smoke Detector as shown in the screen shot above.
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Now click the Save button.
As we can now see the Smoke Sensor is Online and is in the Normal state.
If the Smoke Sensor still remains in a critical state please check the extension cable and check the LED
on the sensor. If you continue having a problem with the sensor being connected contact CONTEG
Support a RAMOS [email protected] for more assistance and please include the details of the
problem and serial # of the sensor in your email.
Again, as we mentioned before at the end of the RAMOS Ultra configuration, when we tested the
smoke sensors, we found that if these are positioned too close to the florescent lighting, these lights
can cause false alerts. You can add time to the “Continuous Time Settings” as shown in the screen
shot above to eliminate these false alerts.
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8. Additional Information on the Smoke Detectors
8.1.
Test Button & Testing
As noted earlier do keep in mind that when testing the Smoke Detectors using real or canned smoke
do not press the "Test/Hush" button at least 10 minutes prior to this testing or the detector will not
be able to detect the smoke.
8.2.
Connecting via dry contact inputs
You can connect the RMS-DE-01 to the inputs on dry contacts expander “RAMOS ULTRA-EX-D8-8”
which is connected to RAMOS Ultra base units. The green "phoenix" type two pin dry contact
connector that is mounted on the Smoke Detectors converter box is used for this purpose.
However you do have to keep in mind that when the sensors are connected to the extra dry contacts
and not the RJ-45 sensors ports, if the 9Volt battery that powers the smoke detector runs out, then
you will not get the alerts from the unit. The reason for this is when connected to the RJ-45 ports, the
Smoke Detectors are powered by the unit and when connected to the dry contact inputs they are not
and only powered by the 9V battery.
8.3.
Cleaning and Problems with Smoke Detectors
As also mentioned earlier these sensors are not designed to be used in dusty or dirty environments. If
they must be, then they will need to be cleaned regularly.
The picture above clearly shows the dust build up inside the detectors optical chamber. You can see
the clear black plastic where we have wiped the dust off compared to the dusty surface.
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This picture above also shows the dust inside the cover of the Smoke Detector.
You can open the Smoke Sensors up and clean them using some compressed air, you can blow the
dust out of the optical chamber. You just need to open the optical chamber so the dust particles can
be flushed out properly. If you don't have a compressor or canned compressed air, you can use a lint
free cloth or tissue paper. Just make sure there are no fibers left behind.
This picture above shows the optical chamber of the Smoke Detector after cleaning
This concludes the Smoke Detector User manual.
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