co1224t carbon monoxide detector - eadelectronics.com · operation mode green led red led sounder...

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Agency Listings CO1224T Carbon Monoxide Detector with RealTest Technology The System Sensor CO1224T CO detector provides early warning by using electrochemical sensing technology to measure carbon monoxide levels in the air. Features RealTest technology allows installer to test detector with CO gas Full compliance with UL 2075 A code required trouble relay Wiring supervision with SEMS terminals A six year end-of-life timer 12/24 VDC A current draw of 20mA in standby and 40mA in alarm Versatile mounting for wall and ceiling Electrochemical sensing technology With RealTest technology, the CO gas sensing cell of the CO1224T CO detector can be tested using a carbon monoxide gas agent. Simply hold the test button for two seconds. After the alarm cycle (temp 4) the green LED will flash about once per second, indicating that the detector is ready to accept CO for testing. Spray a small amount of CO into the detector per the installation instructions, and within seconds the detector will alarm, indicating successful gas entry. If dangerous amounts of carbon monoxide is detected, the CO1224T detector will alert residents by sounding and flashing a temp-4 signal alarm. Protection is guaranteed 24/7 by a central station, regardless of whether residents are away from home, sleeping or already suffering from the effects of CO. This specific device is designed for system operation. The detector is fully listed to UL 2075. It offers a code required trouble relay to send a sensor failure or end-of-life signal to the control panel and the central station. It also uses SEMS-type terminal Philips head screws to provide a quicker and more positive wiring connection and code required wiring supervision. The CO1224T detector offers a low current draw, allowing more devices to be connected to the panel without having to purchase a more expensive panel or an extra power supply. The CO1224T model will operate on most industry security and fire alarm control panels because it is is a 12/24 VDC detector. 2075

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Page 1: CO1224T Carbon Monoxide Detector - eadelectronics.com · Operation Mode Green LED Red LED Sounder Normal (standby) Blink 1 per minute — — Alarm — Blink in temp 4 pattern Sound

Agency Listings

CO1224TCarbon MonoxideDetectorwith RealTest™ Technology

The System Sensor CO1224T CO detector provides early

warning by using electrochemical sensing technology

to measure carbon monoxide levels in the air.

FeaturesRealTest• ™technologyallowsinstallertotestdetectorwithCOgas

FullcompliancewithUL2075•

Acoderequiredtroublerelay•

WiringsupervisionwithSEMSterminals•

Asixyearend-of-lifetimer•

12/24VDC•

Acurrentdrawof20mAinstandbyand40mAinalarm•

Versatilemountingforwallandceiling•

Electrochemicalsensingtechnology•

With RealTest™ technology, theCOgassensingcelloftheCO1224TCOdetectorcanbetestedusingacarbonmonoxidegasagent.Simplyholdthetestbuttonfortwoseconds.Afterthealarmcycle(temp4)thegreenLEDwillflashaboutoncepersecond,indicatingthatthedetectorisreadytoacceptCOfortesting.SprayasmallamountofCOintothedetectorpertheinstallationinstructions,andwithinsecondsthedetectorwillalarm,indicatingsuccessfulgasentry.

Ifdangerousamountsofcarbonmonoxideisdetected,theCO1224Tdetectorwillalertresidentsbysoundingandflashingatemp-4signalalarm.Protectionisguaranteed24/7byacentralstation,regardlessofwhetherresidentsareawayfromhome,sleepingoralreadysufferingfromtheeffectsofCO.

Thisspecificdeviceisdesignedforsystemoperation.ThedetectorisfullylistedtoUL2075.Itoffersacoderequiredtroublerelaytosendasensorfailureorend-of-lifesignaltothecontrolpanelandthecentralstation.ItalsousesSEMS-typeterminalPhilipsheadscrewstoprovideaquickerandmorepositivewiringconnectionandcoderequiredwiringsupervision.TheCO1224Tdetectoroffersalowcurrentdraw,allowingmoredevicestobeconnectedtothepanelwithouthavingtopurchaseamoreexpensivepaneloranextrapowersupply.

TheCO1224Tmodelwilloperateonmostindustrysecurityandfirealarmcontrolpanelsbecauseitisisa12/24VDCdetector.

2075

Page 2: CO1224T Carbon Monoxide Detector - eadelectronics.com · Operation Mode Green LED Red LED Sounder Normal (standby) Blink 1 per minute — — Alarm — Blink in temp 4 pattern Sound

3825OhioAvenue•St.Charles,IL60174Phone:800-SENSOR2•Fax:630-377-6495

©2008SystemSensor.Productspecificationssubjecttochangewithoutnotice.Visitsystemsensor.comfor

currentproductinformation,includingthelatestversionofthisdatasheet.A05-0437-000•8/08•#1953

Ordering InformationPart No. DescriptionCO1224T 12/24volt,4-wiresystem-monitoredcarbonmonoxidedetectorwithRealTest™Technology

CO1224T Carbon Monoxide Detector SpecificationsArchitectural/Engineering SpecificationsCarbonmonoxidedetectorshallbeaSystemSensormodelnumberCO1224T,listedtoUnderwritersLaboratoriesUL2075forGasandVaporDetectorsandSensors.Thedetectorshallbeequippedwithasounderandatroublerelay.Thedetector’sbaseshallbeabletomounttoasingle-gangelectricalboxordirect(surface)mounttothewallorceiling.WiringconnectionsshallbemadebymeansofSEMSscrews.ThedetectorshallprovidedualcolorLEDindication,whichblinkstoindicatenormalstandby,alarm,orend-of-life.Whenthesensorsupervisionisinatroublecondition,thedetectorshallsendatroublesignaltothepanel.Whenthedetectorgivesatroubleorend-of-lifesignal,thedetectorshallbereplaced.ThedetectorshallprovideameanstotestCOgasentryintotheCOsensingcell.ThedetectorshallprovidethiswithatestmodethatacceptsCOgasfromatestagentandalarmsimmediatelyuponsensingCOentry.

Electrical SpecificationsOperating Voltage 12/24VDC

Audible Signal 85dBinalarm

Standby Current 20mA

Alarm Current 40mA(75mAtest)

Alarm Contact Ratings 0.5A@30VDC

Trouble Contact Ratings 0.5A@30VDC

Physical SpecificationsSize Length:5.1in,Width:3.3in,Height:1.3in

Approximate Weight 7oz

Operating Temperature Range 32°Fto104°F(0°Cto40°C)

Operating Humidity Range 22to90%RH

Input Terminals 14to22AWG

Mounting Single-gangbackbox;surfacemounttowallorceiling

Operation ModesOperation Mode Green LED Red LED Sounder

Normal(standby) Blink1perminute — —

Alarm — Blinkintemp4pattern Soundintemp4pattern

RealTest™Feature: TheSystemSensorCO1224TcarbonmonoxidedetectorwithRealTest™canevaluatethefunctionalityoftheCOsensingcellusingcannedtestagent.

NOTE:CheckwithlocalcodesandtheAHJtodeterminewhetherornotafunctionalgastestisdesiredforaninstallation.

HushFeature: PushingtheTest/Hushbuttonwillsilencethesounderfor5minutes(exceptinRealTestmode).TroubleFeature: Whenthedetectorisinatroublecondition,itwillsendatroublesignaltothepanel.End-of-lifeTimer: Afterthedetector’sinternalsensorhasreachedtheendofitslife,atroublesignalwillbesenttothepanel.Thiswillindicatethatitis

timetoreplacethedetector.Anelectrochemicalcarbonmonoxidedetectorlifespanisapproximatelysixyears,andthedetectormustbereplacedbythedatemarkedontheinsideoftheproduct.

1. 2. 3.

PushandholdtheTest/HushbuttonfortwosecondstoenterRealTestmode.ThegreenLEDwillflashonceeverysecondtoindicateRealTestmodehasstarted.

SpraycannedCOagentintothedetector. VerifyCOsensingatthecontrolpanel.ThedetectorwillautomaticallyexitRealTestalarmmodeafterabout20-60seconds.