AKO AKO-55424 User manual

Trapped person alarmQuick guide5542H412 Ed.03
355542412 Rev 02 2023
AKO ELECTROMECÁNICA , S.A.L.Avda. Roquetes, 30-3808812 • Sant Pere de Ribes.Barcelona • Spain.www.ako.comAKO-55424enWe reserve the right to supply materials that might vary slightly to those described in our Technical Sheets. Updated information is available on our website.Warnings-The alarm and push-buttons should be installed in a place protected from vibrations, water and corrosive gases, where the ambient temperature does not exceed the value indicated in the technical data. The station should be located in a monitored area, where it is guaranteed that people able to alert to the presence of alarms will be present.-Neither the alarm nor the push-button are suitable for areas classified as potentially explosive.WiringAlways disconnect the power supply to carry out wiring.The wiring between the push-button and the station must NEVER be installed in a conduit alongside power, control or supply cables.For disconnection, the power supply circuit must be equipped with a switch of at least 2 A, 230 V, located near the device. The power supply cable will be H05VV-F or NYM 21x16/3. The section to be used will depend on current local regulations, but should never be less than 1.5 mm .Cables for wiring the relay contact should have the relevant section for the device to be connected.The 120 / 230 V~ wiring area must be kept clear of any other external element.Ensure that you have connected the batteries before starting up the device.Certain international standards indicate that alarm power supply should originate from a different circuit to that used for the refrigeration and ventilation system. Be sure to comply with current local regulations.Technical specificationsPower supply.................................................................................100-240 V~ - 50/60 HzMaximum input power..............................................................................................15 WAccumulators...............................................................................................Ni-MH 1.6 AhLighting + alarm autonomy.........................................................................> 10 Hours (*)No. of inputs...................................................................................................................4Compatibility of inputs.................................................................AKO-55326 push-buttonAlarm relay..........................................................................................SPDT 8(2)A 250 V~Working ambient temperature......................................................................-5 ºC to 50 ºCStorage ambient temperature.....................................................................-30 ºC to 60 ºCProtection degree......................................................................................................IP 65Installation category.................................................................................II s/ EN 61010-1Pollution degree.......................................................................................II s/ EN 61010-1Double isolation between power supply, secondary circuit and relay output.Sound power......................................................................................90 dB(A) at 1 metreMODBUS address.......................................................................................Shown on labelMaximum push-button cable distance......................................................................300 mDimensions .......................................................290 mm (W) x 141 mm (H) x 84.4 mm (D)AKO-5532615VOut
Tr-
C
Tr+
1
Gnd
2
Trappedperson
RS485RY1
15V15V15VInInInGndGndGnd
Input 1InputInput 2
15V15VInInGndGnd
Input 3Input 4Vac
100 - 240 V~50/60 HzAKO-55424ALARM*Duration in alarm status at an ambient temperature of between 25 ºC.

DescriptionALARMConstant: Alarm activatedFlashing: Malfunction / wiring fault in trapped person push-button.IndicatorsAKO-55424Visual alarmAudible alarmAlarm displayPower supply presentConstant green: Battery connectedSwitched off: Battery disconnectedInput1Input2Input3Input4Constant green: Trapped person push-button connected.Quick-flashing red:: Malfunction / wiring fault in trapped person push-button.Slow-flashing red: Push-button not detected or disconnected.Constant red: Trapped person alarm activated.AUTO-CONFIGURATIONpush-buttonConfigurationStep 1:Connect the station power supply. Input indicators illuminate sequentially.Step 2:Press the “AUTOCONFIG” push-button for 5 seconds, the alarm will emit 5 short beeps. Configuration is complete.For correct input detection, all devices must be correctly connected and in NO ALARM mode, including devices connected via digital inputs.Once the alarm has been configured, this function will not be activated again. To activate it again, disconnect the power supply, connect it again and press the “AUTOCONFIG” pushbutton 5 times consecutively within 2 minutes and repeat step 2 within another 2 minutes.Once configured, the display shows in green the indicator corresponding to the device detected at each input: Luminous push-buttonOperationNo alarmsThe input indicators are green.Alarm activated The station emits an audible alarm sound, shows the affected input(s) in red, the general alarm indicator illuminates and the visual alarm flashes.Wiring error / malfunctionThe station emits 3 short beeps every two minutes and the input indicator affected flashes red.Alarm tones: ŸTrapped person alarm: Bi-tonal sound.ŸWiring error / malfunction: 3 short beeps every 2 minutes.RelaysSee accompanying tableIn the event of a power failure, the alarm will continue to work until its batteries run flat.MaintenanceClean the device surface with a soft cloth, water and soap.Do not use abrasive detergents, petrol, alcohol or solvents, as this might damage the sensor.
ONOFF
12
Status
Alarmrelay
With power supplyBattery connected
With power supplyBattery disconnected
No power supply /With battery
No power supply /No battery
Trapped person alarmactivated
Detector /wiring fault
CNONCCNONCCNONCCNONCCNONCCNONC
No alarms