Floalarm K4
Contents
1. Delay Buzzer Short buzz Long buzz e a a a a l a Operation LED 2 gt fixed light fast blinking Lt joe ever gt Shorter tongtuer l Delay Buzzer Short buzz Long buzz EZ gt 5 operation isos gt meang o faron o O Operation LED 3 fixed light fast blinking Input 3 LED 3 ON No delay Delay 2 sec delay Buzzer Short buzz Long buzz operation LED 4 gt fixed light fast blinking LED 4 ON No delay Delay 2 sec Buzzer Short buzz Long buzz ee ee ee eee ee eee ee ee 947 Operation Buzzer Continue tone Pulse tone Off Operation Buzzer Pulse tone OFF The exit from Programming Mode occurs at the end of the programming sequence or by the 30 seconds key timeout The exit by timeout also preserves all previous changes except for those corresponding to the current input For example if timeout occurs while the system stands in step 8 only previous modifications concerning the inputs 1 2 and 3 will be preserved On the contrary the exit by timeout does not recover a NO INVALID SETUP PARAMETERS condition refer to corresponding section spectr OPERATION Alarm management The standard alarm sequence includes three steps Case 1 acknowledgement before the end of the alarm event 1 Start of alarm event input switches from normal to alarm condition Buzzer switches on and the corresponding alarm led becomes blinking indicating an unacknowledged alarm status 2 Alarm acknowl2. TECHNICAL CHARACTERISTICS 2 cccccccccccccccccccccccccccccccccccccccccees 11 DECLARATION OF CONFORMITY cccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccccees 12 OVERVIEW FLOALARM is especially conceived to monitor alarm conditions in compressed gas storages and supply pipelines Two types are available K4 with four alarm inputs and K8 with eight alarm inputs All alarm inputs are compatible with popular switch sensors and inductive proximity sensors type Namur The alarm status is testified by visual and acoustic signals Visual signals include 4 8 red leds associated to each alarm input Blinking status of red led testifies that the corresponding alarm input is active and this alarm condition is still unacknowledged Fixed lighted status of red led testifies that the corresponding alarm input is active and this alarm condition was already acknowledged Acoustic signal indicates one or more unacknowledged alarm conditions All current unacknowledged alarm conditions become acknowledged and the acoustic signal switches off by pushing CANCEL HOOTER pushbutton The TEST pushbutton starts the standard test of all signaling devices and the programming check cycle A relay output is available to drive an additional hooter or an external alarm indicator All programming functions can be set and modified by two pushbuttons on the front panel 2 spectr SET UP WARNING For safety reaso
3. al switch sensors Manufacturer name AMBRA SISTEMI s r l Solid state PNP NPN switch sensors DC only A ae Inductive proximity sensors type NAMUR RELAY OUTPUT V max 220 Vac Imax 1A nn proda NO and NC contacts available Product name a FLOALAR MK SUPPLY VOLTAGE 220 Vac 50 60 HZ P max 8 VA V a Fuse 220 V 0 1A Complies with following product specifications HOUSING IP65 plastic box for wall mounting Prichsenmr butted K4 type 200 X 120 X h 57 mm EN 61000 6 1 2007 Immunityfor residential commercial and light industrial environments ma EMC Generic standard K8 type 200 X 120 X h T1 mm EN 61000 6 3 2007 Emission standard for residential commercial and light industrial environments Additional notes The included products comply with Low Voltage Directive 2006 95 CE The included products comply with EMC Directive 2004 108 CE All tests are performed in typical configuration Namur specifications SUPPLY VOLTAGE 5 Vdc lt VS lt 25 Vdc Claudio Guidotti Technical manager Target Present IL lt 1MA LOAD CURRENT Target Absent 3mA lt L lt 15 mA AMBRA Sistemi s r l 125 Strada del Portone I 10095 Grugliasco TO ITALY Phone 39 011 967 77 75 Fax 39 011 9667 77 25 E mail infoftambrasistemi it http www ambrasistemi it Made by AMBRA Sistemi s r l Grugliasco TO Italy 11 12
4. edgement user pushes CANCEL HOOTER pushbutton Buzzer stops and alarm led switches from blinking to fixed indicating an acknowledged alarm status 3 End of alarm event input switches from alarm to normal condition Alarm led switches from fixed to off Case 2 acknowledgement after the end of the alarm event 1 Start of alarm event input switches from normal to alarm condition Buzzer switches on and the corresponding alarm led becomes blinking indicating an unacknowledged alarm status 2 End of alarm event input switches from alarm to normal condition Same signals continue system remains in previous alarm status 3 Alarm acknowledgement user pushes CANCEL HOOTER pushbutton Buzzer stops and alarm led turns off The alarm management is with memory namely if the end of the alarm event occurs before the acknowledgement the equipment remains in unacknowledged alarm status until the acknowledgement Acknowledgement operation is effective over all the current alarms spectr Test and Programming check Pushing Test button system turns on all alarm leds relay and buzzer for three seconds standard test then shows current programming parameters through the signaling sequence described in table below The duration of each step isabout three seconds Programming check sequence sca nine Set rerom sone momen Signaling Dm ESL eating gigs Led 1 fast blinking fixed light 1 Input 1 Delay Delayed No d
5. elay cee ieee ene a past tascenting teed j Led2 gt fast blinking fixed light nE oE Ee Buzzer gt Long buzz Short buzz pass o tasroming maage 3 Led3 gt fast blinking fixed light al a aaa Buzzer gt Long buzz Short buzz pe gt erone ee e j Led4 gt fast blinking fixed light aa gt imer sorbe ER buzz Short buzz Ta 5 Aa i Buzzer Continue tone Pulse tone OFF All LEDs Ka BaN Buzzer repeater Cumulative al 6 Relay 10 output PYZe Pulse tone Always OFF All LEDs a No invalid setup parameters After a programming error or before first programming the programming parameters in memory are invalid or missing In this condition the system does not operate and flashes all alarm leds periodically Perform a full programming sequence to restart the system refer to FIRST POWER UP section for details spectr Summary of operations Visual and acoustic signals in working mode Al Normal condition 1 8 a Blinking Unacknowledged alarm tes 8 1 8 fixed lighted Acknowledged alarm 1 o flashing all alarm leds No or invalid setup rarer OFF No or acknowledged alarms Disabled Buzzer Gy One or more unacknowledged alarms Buzzer operation Output Relay operation RELAY SETTING OPERATION Buzzer repeater Follows the status of the buzzer as shown in table above without consideration for the buzzer setting Cumulative OFF if one or more alar
6. ion and delay for both sensor types and supply some suggestions about remaining setting Alarm inputs ALARM CONDITION FOR INDUCTIVE NAMUR Nera Om ee No delay Immediate Delay 2 sec Delayed 2 seconds Buzzer OPERATION SUGGESTIONS Continue _ Use this setting if the alarm equipment is placed outdoor or in industrial environments and in general when the maximum volume is required Use this setting if the alarm equipment is placed in site habitually frequented by people and in general when a moderate volume is required OFF Use this setting to disable the alarm sound Relay output OPERATION SUGGESTIONS Buzzer Use this setting to drive an additional external hooter in case repeater one or more unacknowledged alarm conditions are in progress Cumulative Use this setting to drive an additional external alarm alarm indicator Logic N C spectr Push and hold TEST pushbutton system starts test and programming check cycle then after about 10 seconds switches OFF all leds Release TEST button after leds switch off the system enters the programming mode and begins step 1 of the programming sequence During programming sequence push CANCEL HOOTER to select the desired option push TEST to confirm current setting and jump to next step Programming sequence Pr User First Option t operation uni gt mean festbinting Operation LED 1 gt fixed light fast blinking jome ever gt berie oum
7. ms are in progress alarm relay ON if no alarm are in progress spectr Mechanical information 188 Drilling mask FLOALARM K4 By ana sumed E TEST E enaze E lanas unes E fana a unes 1 HUPE QUITTUNS CANCEL HOOTER 88 e B TEST eo Jae c Jie J em 7 HUPE QUITTUNG CANCEL HOOTER 120 mm p 120 mm 200 mm spectr Electrical connections D No SW nosw INDUCTIVE cavern SENSOR SENSOR SENSOR o Sannen 9 is 40 50 Hz RI L N CICL INI INZ INS IN4 INS Relay OUT 220 Vac CN1 CN2 CNG CN4 CNE CNS CN10 220 V S 0 1 A Warning Each sensor must be directly connected to the corresponding screw connector only and using both wires Avoid connections different from that shown in diagram above CN1 CN8 Alarm inputs Mechanical Solid state Inductive sensor E sensor _ sensor NAMUR e a normal ATEX white cable blue cable cable blue cable FS Ga or NC brown cable brown cable CN9 CN10 Relay Output Supply 220 Vac Pin Signal 220 Vac L 220 Vac N spectr spectr DECLARATION OF CONFORMITY TECHNICAL CHARACTERISTICS PaA DL IPD siseni set Grugliasco September 06 2013 INPUTS specifications V max 15 Vdc I max 20 mA INPUTS compatibility Standard mechanic
8. ns the installing operations must be performed in accordance with the instructions of this manual by qualified operators only disconnect power supply line from the equipment before opening the housing The manufacturer rejects whichever responsibility for accidents or damages due to negligence of these recommendations For use with flammable gases or input signals from ex protected areas the European Directive 94 9 EC ATEX must be observed Signal sources in ex protected areas must only be operated on intrinsically safe signal circuits using suitable safety barriers Notice The FLOALARM unit must be installed outside the ex protected area Connecting Power Supply Use 1 5 mm section cables Put a 2 A bipolar security interrupter on the power supply line Connecting Inputs Connect each sensor using bipolar 0 25 0 5 mm section cable Shielded cables with shields connected to earth are suggested but not mandatory Connecting Relay Output Use 0 5 to 1 5 mm section cables in function of switching current and line length Don t forget that maximum working voltage is 220 Vac and maximum current 1 A for this output PROGRAMMING PARAMETER SWITCH SENSOR spectr PROGRAMMING Programming parameters can be set or modified by the pushbuttons on the front panel You can set operation and delay of each alarm input besides buzzer and relay output operation Tables below show the alarm condition related to the input operat
9. spectr FLOALARM Alarm System K4 K8 n rest El E E in BIR zl ie EEN z Li 1 if 1 S p RIR ES z ii User manual September 2013 C Spectron Gas Control Systems GmbH Fritz Klatte Str 8 65933 Frankfurt Main Germany Tel 49 0 69 38016 0 Fax 49 0 69 38016 200 spectr TABLE of CONTENTS OY EY TW scnaccvcecveccandcuseceensvcccsascvesceevevaccnsdoutsatensccteeteissevececesdoserstaveccsceissioestseseceses 2 SELUI oe eee ase 3 CONNECTING POWER SUPPLY csccscceccsccececcecceccccscesceccecescscescecescscusessescescescess 3 CONNECTING INPUTS perisian E EA a aAA 3 CONNECTING RELAY OUTPUT ccccecceccecsececcecceccsceccecceccecscesceccecsecsscesescesceseuss 3 FIRST POWER UP seccecceccecceccesceecees FEHLER TEXTMARKE NICHT DEFINIERT PROGRAMMINO 4 COPE ATION o EE A E E OEN 6 ALARM MANAGEMEN unse ie EENE E AEEA E nagitcuienns 6 TEST AND PROGRAMMING CHECK fishin sinsesstcaceauscrcanwaentanned sdimaureabntenceateuaiasenvanseaulecabusas 7 NGO INVALID SETUP PARAMETERS siceusirncutcacesaduaneeneovencedaleatiencatencssnteaseovemeegeaalvcavinas 7 SUNMARY OF ORE RA TIONS eranen EET 8 MECHANICAL INFORMATION 2 ccccccccccccccccccccccccccccccccccccccccccccccccccccees 9 ELECTRICAL CONNEC TIONS eessossssecsesecssosessossosessessosscssssessoseosessessesessesses 10
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