Eaton CASBB394 Installation Instructions Manual

Eaton CASBB394 Installation Instructions Manual Manual pdf 1 page image

CASBB394, FXN557, MASB890, CASBB394-0VAD Base (Open Category)Effective January 2020Installation I nstructionsINSTALLATION INSTRUCTIONS 25-12407-G January 2020162831DoP0418DoP0419SpecificationSupply Voltage 19 – 30 VdcCable Size / type 0.5 - 2.5mm/ FIRETUF, FP200 or MICCStandby current < 450 uAOperating temperature -10 to +55 °C (95%RH)Sound output @ +/-3d8(set by panel) Low volume : 83dB @ <8.6mA (258mW max)*Medium volume : 90dB @ <10mA (300mW max)*High volume : 93dB @ <11mA (330mW max)*Environment Category Type A / IP21CCompliance EN54-3 Fire Alarm Device - SounderEN54-17:2005 Short Circuit IsolatorsEN54-23:2010 Fire Alarm Devices - Visual AlarmDevices VADTones (set by panel) Continuous 910HzPulsed 910 / 0Hz pulse 1Hz***Two Tone 610 / 910Hz @ 1Hz cycleSlow whoop 500-1200Hz in 3.5 seconds / 0.5secsgapBeacon Flash 0.5Hz, Category O VAD(for coverage details see page 2)Short circuit isolatorsEach of the sounder beacons in this range contain an integralshort circuit isolator, which operates between the - VE COM INterminal and the -VE COM OUT terminal. (see base wiringdiagram overleaf).The isolator operates in conjunction with Eaton Control Panelwhen a low parallel resistance fault of typically 200 is presentedbetween the +VE and -VE of the loop wiring.Short circuit isolation data (integral with each sounder beacon)Total Loop Resistance for correct operation of shortcircuit isolator 50 (max)Parallel Fault Resistance to be seen at the Control Panel forisolators to be open 200 (typ)Continuous Current allowable through isolator 1A (IC max)Isolator resistance in closed state 0.26 (max)Maximum leakage current in the isolated state 14mA (max)Voltage at which isolator changes from open to closed state 11V (max) 3.8V (min)Voltage at which isolator changes from closed to open state 11V (max) 3.8V (min)Maximum switching current of isolator 1.5AOrder CodesCASBB394, FXN557, MASB890 Loop Mounted Sounder/VADCASBB394-O Loop Mounted Sounder/VAD Open ProtocolCASC Cover for Sounder Base (5 Pack)* Includes VAD** Polar dispersion information available in the Technicalmanual (Ref:M16-003). For signal protocol refer to Eatoncommunication protocol document. For the table of essentialcharacteristics refer to DoP.*** Not EN54-3 ApprovedEN54-3:2001+A1:2002+A2:2006EN54-17:2005EN54-23:2010714q/03714q/04(i) Knock-Out the required fixing holes(ii) Fix to mounting surface usingtwo suitable screwsIf the base deforms on an unevensurface, loosen the screws or moveto a more flat position.(i) Clip Sounder onto baseIf sounder needs to be removeduse a small screwdriver to unclipDo not bring excessive cable intothe sounder/beacon as this caninterfere with the fitting of thedetector, keep cable tails toa minimum.Fit the locking tab into the square holeon the sounder.Finish assembly as stage 5.Remove by inserting asuitable tool (eg screwdriver)into the hole in the detector /cover, the rotate detector /cover anti-clockwise.WARNING Do NOT use highLocking tabrelease hole

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