SuperDuct Four-Wire Duct Smoke Detector - UTCFS Global Security ...

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Conduit nuts(supplied by installer)Conduit support plateController housingand electronicsConduit couplings(supplied by installer)Terminal block coverCover gasket(ordering option)Controller coverFastener(2X)Figure 3: Four-wire controller exploded view (RJ-45 version)Controller descriptionThe controller (see Figure 3) comprises a plastic housing, aprinted circuit board, and a clear plastic cover. The controllercan be connected to one or two compatible duct smokesensors. Depending on the model, connections are made usingterminal blocks or RJ-45 cables.The clear plastic cover is secured to the housing with a singlecaptive screw for easy access to the wiring terminals.Knockouts are provided to route wires into the controllerhousing.FeaturesThe duct smoke detector incorporates the following features:• Environmental compensation with differential sensing forreliable, stable, and drift-free sensitivity• Magnet-activated test/reset switch on sensors• PCB mounted photoelectric sensor with onboardintelligence• Cover tamper switch for added security• Sampling tube can be installed with or without the coverin place and can be rotated in 45-degree increments toensure proper alignment with duct airflow• Alarm, Trouble, Dirty, and Power status LEDs• Standard sampling tube spacing and field connections foreasy drop-in migration from other duct detectors• Extended temperature and air velocity ranges• Sensor and controller may be installed as a single unit orseparately• Uses one or two sensors• Uses multiple operating voltages• No tools required to access field connection terminals• Recessed momentary switch for testing and resetting theduct detector• One set of normally open alarm initiation contacts forconnection to an initiating device circuit on a fire alarmcontrol panel• Two Form C auxiliary alarm relays for controllingancillary equipment (e.g., HVAC controls)• One Form C supervision (trouble) relay to control theoperation of the Trouble LED on a remote test/resetstation• Can be wired to up to 14 other duct smoke detectors formultiple fan shutdown applicationsSpecificationsDimensionsController: 6.75 x 5.45 x 1.90 inchesSensor: 8.70 x 5.45 x 1.90 inchesController with sensor: 14.51 x 5.45 x 1.90 inchesWire sizeHigh voltage terminals: 12 to 22 AWGAll others: 14 to 22 AWGSmoke detection method: PhotoelectricAir velocity rating: 100 to 4,000 ft/minAir pressure differential: 0.005 to 1.00 inches of waterTechnical Bulletin4 SuperDuct Four-Wire Duct Smoke Detector
Sensitivity: 0.67 to 2.46 %obscuration/ftReset time: 2 seconds, max.Power up time: 8 seconds, max.Alarm test response time: 5 to 7 secondsController LED indicators: Alarm (red), Trouble (yellow),Power (green)Sensor LED indicators: Alarm (red), Trouble (yellow), Dirty(yellow), Power (green)Alarm initiation relayQuantity: 1Style: Normally openRatings: 2.0 A at 30 Vdc (resistive)Auxiliary relayQuantity: 2Style: Form CRatings: 10 A at 30 Vdc, 10 A at 250 Vac (contacts mustswitch a minimum of 100 mA at 5 Vdc)Supervision (trouble) relayQuantity: 1Style: Form CRatings: 2.0 A at 30 Vdc (resistive)Auxiliary output: 18 Vdc, nom., 30 mA, max.TSD-CO2 module output: 0 to 10 Vdc (0 to 2,000 ppm)Operating environmentTemperature: -20 to 70 °C (-4 to 158 °F)Temperature with TSD-CO2 module installed: 0 to 55 °C(32 to 131 °F)Humidity: 10 to 93%, RH noncondensing at 68 to 72 °C(154.4 to 161.6°F)Operating voltages: 20 to 29 Vdc (-15 to 10%), 24 V (-15 to10%) at 50/60 Hz, 120 V (-15 to 10%) at 50/60 Hz,220/240 V (-15 to 10%) at 50/60 HzOperating currents: See table belowSupply voltage Standby current Alarm currentModelSD-T18SD-T24SD-T36SD-T42SD-T60SD-T78SD-T120SD-RJ5SD-RJ10SD-RJ15SD-RJ20SD-TRM4SD-TRK4SD-MAGSD-TMPSD-VTKSD-GSKTSD-CO2Description18-inch sampling tube24-inch sampling tube36-inch sampling tube42-inch sampling tube60-inch sampling tube78-inch sampling tube120-inch sampling tubeRJ-45 wiring harness kit, 5.0 ftRJ-45 wiring harness kit, 10.0 ftRJ-45 wiring harness kit, 15.0 ftRJ-45 wiring harness kit, 20.0 ft.Remote test-reset station, magneticRemote test-reset station, keyedTest magnet kitSampling tube mounting plateAir velocity test kitCover gasket kitCarbon dioxide (CO 2 ) sensor moduleNote: The TSD-CO2 module has not been performanceevaluated to UL 2075 or approved by ULC.Operation24 Vdc 77.9 mA 124.3 mA24 V at 50 Hz 215.3 mA 307.0 mA24 V at 60 Hz 220.0 mA 316.5 mA120 V at 50 Hz 91.0 mA 89.0 mA120 V at 60 Hz 79.0 mA 74.0 mA220/240 V at 50 Hz 44.9 mA 44.0 mA220/240 V at 60 Hz 34.0 mA 32.0 mANote: The TSD-CO2 module has not been performanceevaluated to UL 2075 or approved by ULC.Controller controls and indicatorsAlarmTroublePowerTest/resetswitchAccessoriesThe accessories that you can use with the duct smoke detectorare listed in the table below.Figure 4: Controller controls and indicatorsThe controls and indicators on the four-wire controller (seeFigure 4) are described in the table below.ModelSD-T8Description8-inch sampling tubeTechnical BulletinSuperDuct Four-Wire Duct Smoke Detector 5
Page 1 and 2: SuperDuct Four-Wire Duct SmokeDetec
Page 3: duct and is directed back into the
Page 7 and 8: When one of the duct smoke detector
Page 9 and 10: No. Name No. NameNote: High voltage
Page 11 and 12: TroubleshootingController’s Troub
Page 13 and 14: 1.3755.40014.5113.9513.552.721.9005
Page 15 and 16: 1st sensorCategory 5TB1cable [8]TB4

SuperDuct Four-Wire Duct Smoke Detector - UTCFS Global Security ...

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