AI7525 User manual 7.5.3.indd
Contents
1. rare in ie WATER 1 Insert the screwdriver inside the slot between the windows and pop it up gently 4 Insert the screwdriver inside the slot and lever the lens forward Visit below link for Lens Replacement demonstration http www youtube com watch v Hfd0D7UofgM 16 5 Remove the lens P X AUTOMATION SOLUTIONS CHASE Ad H MATT TEME SHANE EA HA E ENGINE 3 LOW WATER LEVEL HICH CL TEMP ENGINE 4 ENGINE J LOW WATER LEVEL LOWW WATER LEVEI Eem ENGINE 3 HIGH WATER TEMP HIGH L TEMP HIGH H TEMI EMME 3 LOW WATER LEVEI ENGINE 4 LOW WATER LEVEL ENGINE 3 HIGH WATER TEME EME 7 OVER SPEED MUD PUMP ROOM AGE HIGH LEVEL ENGINE 2 Al7525 Series Annunciators HIGH OL TEMP HIGH Of TEMP EMGINE 3 LOW WATER LEVEL ENGINE 4 OW WATER LEVEL gt m Ts S BILG HIGH LEVEL 7 Put the screwdriver inside the slot and push the lens in a ENGINE 3 LOW WATER LEVEL ENGINE 3 OVER SPEED Era WATE aX Ea AUTOMATION SOLUTIONS Al7525 Series Annunciators Plug in LED Module Replacement To reduce the power consumption an to provide a maintenance free solution Each window Is illuminated by almost unlimited life time plug in LED Modules Each LED module comes with two high bright 120 long life LEDs Number of LED modules depends on window type Generally each H11 large window has 4 LED modules so each H21 has 2 and each H442. 24VDC power connection One power connection for Interface module is mandatory On standard systems Interface Module is located in the bottom left hand corner of unit when viewed from the rear ua Ea t Al7525 Series Annunciators AUTOMATION SOLUTIONS a Wiring Diagram Alarm luput Wiring Li 21 AE 210 ae y Depend on window type H11 H21 H12 V21 H44 each Logic card supports 1 or 2 inputs Each Input should be configured individually to accept Dry Contact potential free or powered contacts Make sure all inputs have been configured properly before wiring the system otherwise system will be damaged Please ensure there is no external links between Input terminals and power supply terminals and wires All 2 Input terminals are internally connected Using this terminal for common wire for inputs is permitted ONLY by considering the below note er re me te IN A a eet re eee ee Dry Contact potential free Powered Individual Inputs Powered Common Inputs Inputs jddns Jamod Alarm Signals Alarm Signals Alarm Signals Note To use the same 24VDC power source which is supplying the system ensure that there is no external links between Recommended wirings Input terminals and power supply a terminals and wires Typical diagrams of Inputs Wiring 12 Ez AUTOMATION SOLUTIONS Al7525 Series Annunciators Wiring Diagram ral Common Outpu
3. A eo Al7525 Series Annunciators Al7525 Series Alarm Annunciator User Manual Ver 7 5 3 April 2015 a AUTOMATION SOLUTIONS 3 350 John Street Thornhill Ontario L3T 5W6 Phone 289 597 APEX 2739 Fax 289 597 2200 Toll Free 1 866 776 2943 Email mailt annunciator ca Web www APEXANNUNCIATOR com A eo Al7525 Series Annunciators Introduction The Al75251 Series Alarm Annunciator system is an unparallel modular product designed to give indication of an alarm condition or equipment status where a high degree of reliability and flexibility is required The annunciator is made up of windows each window being 75 x 50mm and comprising one large window two medium Vertically or horizontally or four small windows These alarm windows are driven from Two channel Logic Alarm Cards The annunciator is constructed by assembling multiple windows together to provide a unit of the shape and size required The finished window array is housed within an attractive extruded aluminum surround which gives a modern flush mounting appearance and allows the annunciator to be mounted in a single cut out The Al75251 Series Alarm Annunciator is fully programmable for a whole range of different sequences and functions as listed in the ISA Publication Annunciator Sequences and Specifications 18 1 1979 The programming is undertaken by dipswitches and jumpers on each card All Alarm Cards are generally interchangeable within
4. Subsequent P Abnormal or Normal while Normal Abnormal S Subsequent Alarm V On A Audible P Abnormal or Normal S Acknowledged V On A Silent Acknowledge P Abnormal or Normal S First Alarm V Flashing A Audible Acknowledge First out Reset Acknowledge First out Reset Legends P Process S Sequence P Abnormal or Normal S First Silenced V Flashing A Silent V Visual A Audible 19 AA Alarm Audible P Abnormal or Normal S Subsequent Alarm V Fast Flashing A Audible Return to Acknowledge Normal g while Abro mal First out Reset P Abnormal or Normal S First Alarm V Intermittent Fast Flashing A Audible P Abnormal S Subsequent Acknowledged V On A Silent Acknowledge First out Reset while Abnormal P Abnormal or Normal S First Acknowledged V Flashing Return to Normal A Silent RA Ringback Audible A A eo Al7525 Series Annunciators Alarm Sequences Auto Reset First Out Sequence Code F1A With No Subsequent Alarm State Ring Back Sequence Code R To Abnormal First to Return to Normal Abnormal Acknowledge while Normal Subsequent Acknowledge to Abnormal while Normal First out Reset Return to Abnormal Return Acknowledge to Normal while Abnormal First out Reset Abnormal Legends P Process S Sequence V Visual A Audible AA Alarm Audible RA Ringback Audible Integral Pushbut
5. Response Time Standard unit 50ms milliseconds Made to order from 1ms to 2s OUTPUTS Supported outputs Light Output Critical Audible Relay Non critical Audible Relay Critical Non critical Buzzer Group Relay Common Relay Auxiliary Repeat Relay can be set to follow Input or Output Common Alarm Relay First Up Relay Relay Rating 1A 24VDC 0 5A 120VAC Display Configuration One single large window H11 type 75x50mm WxH Two medium window H21 type 75x25mm WxH H12 type 37 5x50mm WxH V21 type 50x37 5mm WxH Four small window H44 type 37 5x25mm WxH Number of LED s per LED module 2 Number of LED module per Alarm Point H11 4 LED modules H21 H12 V21 2 LED modules H44 1 LED module LED Module Color Yellow Red Green White Bi color option is available with special order Legends Laser Engraved amp color filled Printed translucent film ALARM SEQUENCES System supports all SA S78 1 1979 R1985 sequences including Manual Reset M Automatic Reset A Automatic Reset First Out F3A Automatic Reset First Out F1A Manual Reset First Out F2M 1 Ring back R No Lock In These sequences are Field Selectable for each Alarm Controller for example for H21 window type two channels have the same sequence PUSHBUTTONS Acknowledge Reset Test and Mute pushbuttons are supported by the
6. channel and for H21 type each two channels will be set the same Flowcharts of all sequences are available at the end of this document 9 b AUTOMATION SOLUTIONS Al7525 Series Annunciators Auxiliary Repeat Relays optional Each Logic Card can be supplied with Auxiliary Relays Repeat Relays to provide the user with a dry contact potential free contact per alarm channel for use with 3rd party devices These Repeat relays can be configured by DIP switch to operate in accordance with one of the following Repeat relays function would be set per Alarm Controller Logic Card For example for H11 type each individual channel and for H21 type each two channels will be set the same Input Follower The relay changes state each time there is a change to the associated signal input contact Output display Follower The relay changes state on alarm and faithfully follows the display window APEX Automation Solutions Al7525 Logic card T 3S 7 123456 ON Input1 Input 2 Aux Aux 4 Repeat Relays nielay t Belay 2 Output Setting 12 3 09 0 Normally Open Output NO 12 3 000 Normally Close Output NC EH En o Em AUTOMATION SOLUTIONS Al7525 Series Annunciators Wiring Diagram Power Supply Wiring boa Giy A ARO An external FUSE is strongly recommended as 0000 ODO aig shown above a K Depend on system options every 7 10 Logic Cards usually each row need one
7. system with two choices Remote and or Integral pushbuttons 3 Al7525 Series Annunciators GENERAL Supply Voltage 24VDC Nominal 20 28VDC Supply Current Per Alarm Point Quiescent 4mA at 24VDC LEDs H11 80mA at 24VDC H21 H12 V21 40mA at 24VDC H44 20mA at 24VDC Relay 10mA per relay at 24VDC Additional 50mA current is required for Interface Module Pushbutton Buzzer Module and Common Relay Environment Operating temperature 20 to 60 C Storage temperature 20 to 80 C Humidity 0 95 RH non condensing Protection Front Panel IP41 Enclosure IP20 Weight Approximately 0 3 kg per H11 window Connection Terminals Two part removable screw type Maximum wire size 2 5 mm Mounting Panel mount flush Ez o E AUTOMATION SOLUTIONS Al7525 Series Annunciators Al7525 is an unparallel modular Annunciator It is manufactured from universal windows which can be assembled in an array to provide the number of rows and columns required to suit individual panel designs Each window within the annunciator being 75 x 50mm 3 x 2 is able to contain either one large two medium or four small alarm windows each window is illuminated by plug in LED Modules providing a maintenance free solution a reduction in power consumption and lower heat dissipation The type of cards installed dependent on system specification and the required options The following pages detail the system mo
8. 24V AC DC Input Other Voltage Input LED Setting Example 2 46 8 gt eg H11 LED Setting H21 LED Setting Al7525 Series Annunciators The non alarm state of each individual channel can be configured to allow the channel to operate from either a NO or NC contact 2 4 6 8 Output 2 Jumper 135 7 2 4 6 8 Jumper 135 7 123456 ON APEX Automation Solutions Al7525 Logic card Input 1 Jumper Input 2 Jumper 2 46 8 2 46 8 LED Jumper Setting Setting PIN Close 1 2 Output to LED M 3 3 4 Output to LED M 4 5 6 Output to LED M 1 7 8 Output to LED M 2 Open No Output to LED M 3 No Output to LED M 4 No Output to LED M 1 No Output to LED M 2 SP TOLEATION OT TIONS Al7525 Series Annunciators Logic Card Settings 123456 Z O APEX Automation Solutions Al7525 Logic card Off Aux Relay output follower Aux Relay Input follower NC Input s NO Input s Critical Group Non critical Group Sequence Switch 4 Switch 5 Switch 6 Manual Reset M Off Off Off Auto Reset A Off Off On No Lock In N Off On Off Ring Back R Off On On Auto Reset First Out F1A On Off Off Manual Reset First Out F2M 1 On Off On Auto Reset First Out F3A On On Off AIS7525 supports all SA S18 1 1979 R1985 sequences These sequences are Field Selectable for each Alarm Controller Logic Card For example for H11 type each individual
9. ators Wiring Diagram Repeat Relays Wiring DE Say i ey Ley EAS Peer meurs mera Loureuri Lourura L aoc Individual channel Repeat Relays Auxiliary Relays Each 2 channel Logic Card can be supplied with optional Repeat Relays to provide dry contact potential free contacts per alarm channel to be used with 3rd party devices Each relay is equipped with a change over contact and the user can select the contact state to NO or NC These relays can be configured to follow either input Input Follower or output Output Follower This configuration would be set per Alarm Controller Logic Card For example for H11 type each individual channel and for H21 type each two channels will be set the same Dry Contact Powered Outputs potential free Outputs Typical diagram of Repeat Relays Wiring Ee ee eo Al7525 Series Annunciators Window Lens Replacement Both Engraving and translucent film can be used for alarm labeling alarm legends Lens or film replacement doesn t need any special tools Each window has surrounded with a plastic bezel There is a small slot at the bottom of each window behind plastic bezel which allows a flat terminal screwdriver to be used to gently lever the lens forward To replace a window lens or film follow the following simple steps HIGH OL TEMP HIGH OF TEMP ENGINE 2 EMINE J ENGINE 4 WATER LEVEL LOW WWATER LOW WATER LEVEL
10. dules individual window types available options system setting and wiring diagram System Rear Overview Modules and Connectors Logic Card H44 type gt ta Lanas temen Lasas Lies Leth J Lane Loma Lin sindu wel espns La Zet alL ig IT A J A r Ed APEX Common Relays oe c oborconrr vc o rios External Pushbuttons AUTOMATION SOLUTIONS Al7525 Series Annunciators Window Cell Configuration The Al7525 is modular and cell based designed With the availability of multiple 75x50mm Windows and Cells sizes customers will have access to a permutation of varying choices to build a system with desirable unit size Available configurations are One single large window H11 type 75x50mm WxH Two medium cells H21 type 75x25mm WxH H12 type 37 5x50mm WxH V21 type 50x37 5mm WxH Four small cells H44 type 37 5x25mm WxH Calulation of overall and cutout sizes is very easy by using the following formulas Overall Size Calculation of H11 H21 H12 and H44 Width mm C x 75 370 5 Height mm R x 50 37 0 5 Cutout Size Calculation of H11 H21 H12 and H44 Width mm C x 75 3340 5 Height mm R x 50 33 0 5 Overall Size Calculation of V21 Width mm C x 50 3740 5 Height mm R x 75 3740 5 Cutout Size Calculation of V21 Width mm C x 50 33 0 5 Height mm R x 75 33 0 5 Visit the below link for Lens Replacement demonstrati
11. has 1 LED module No special tools needed to replace the LED modules To remove and install LED modules just a general purpose pointed plier is needed Below picture show how to remove and install the LED modules Make sure all 8 pins of LED Module connector have been inserted properly when installing the LED Module otherwise system could be damaged EA a A a AUTOMATION SOLUTIONS Alarm Sequences Manual Reset Sequence Code M P Normal S Normal V Off A Silent To Abnormal P Abnormal or Normal S Alarm V Flashing A Audible Acknowledge P Abnormal or Normal S Acknowledged Reset while V On Normal A Silent Manual Reset First Out Sequence F2M 1 P Normal S Normal V Off A Silent Subsequent to Abnormal Auto Reset Sequence Code A P Normal S Normal V Off A Silent Acknowledge To while Abnormal Normal P Abnormal or Normal S Alarm V Flashing A Audible Acknowledge while Abnormal P Abnormal S Acknowledged V On A Silent Return to Normal First to Abnormal Acknowledge Al7525 Series Annunciators No Lock In P Normal S Normal V Off A Silent To Return to Abnormal Normal P Abnormal or Normal S Alarm V Flashing A Audible Acknowledge while Abnormal P Abnormal or Normal S Acknowledged V On A Silent Return to Normal Auto Reset First Out Sequence F3A P Normal S Normal V Off A Silent
12. on C Number of 75x50mm Windows in one row http www youtube com watch v Hfd0D7UofgM R Number of 75x50mm Windows in one column ES Era AUTOMATION SOLUTIONS Al7525 Series Annunciators Interface Module Interface module communicates with Logic Cards and supports internal and external pushbuttons and provides common outputs such as internal buzzer Dry Contact External Pushbuttons 24 VDC and common outputs First up output Common Se elay elay Reset Ack Test Mute Alarm Alarm Horn etc Output Output There are two relays on Interface module Function Audible Alarm Horn E E Activates on alarm and remain active within a group until the Mute or Acknowledge pushbutton has been pressed Horn 1 Horn2 of relays can be set by jumpers as shown below First up APEX Automation Solutions See allowing the relays to operate as Activates when the first alarm occurs within a group AI7525 INTerface Module Common Alarm Group Alarms Once channels have been assigned to groups Critical Non critical the user is able to link a group to acommon relay es Relays 1 amp 2 Function Setting Relays 1 amp 2 Common 1 2 24VDC Relay 2 Relay 1 External Pushbuttons Contact Setting Alarm 4 Output Output 6 Relay Output Contact 8 Normally Open NO setting Horn 2 2 1 1 4 4 ze Iel 6 La 2 8 28 3 S N r First up 2 H Relay 2 S F Relay Output Contact 4 5 elo Ce Normally Close NC 6 a E SUE ses
13. setting i 3 4 Relay 1 Horn 1 2 5 6 Setting AI7525 INT 2 4 ree Interface Module 3 6 8 os For factory use only rae AUTOMATION SOLUTIONS Al7525 Series Annunciators Logic Card Depend on window type H11 H21 H44 H12 V21 each Logic card supports 1 or 2 Each logic card can be assigned to two different groups Critical or Non critical Each Input can be configured individually to accept Dry potential free or Wet powered contacts On standard system user can select either Dry Contact or 24VDC signals Another op tion is Other Voltage Voltage of this option should be determined at the time of order 13 5 7 2 4 6 8 APEX Automation Solutions 3 AI7525 Logic card 123456 ON Optional p AR TII sts i reer toe Hiin ooo Input 1 Input 2 Aux Aux 4 l Relay 1 Relay 2 Each Logic Card can be supplied with Auxiliary Relays Repeat Relays to provide the user with a dry contact potential free contact per alarm channel for use with 3rd party devices These Repeat relays can be configured to operate in accordance with one of the following Input Follower The relay changes state each time there is a change to the associated signal input contact Output display Follower The relay changes state on alarm and faithfully follows the display window E E AUTOMATION SOLUTIONS Logic Card Settings Input Type Setting 2 4 6 8 Dry Contact Input
14. t PRA a od merje ma Relays Wiring i Lieu Leev La el L aoc JEEE There are two relays on Interface module Function of theses relays can be set allowing the relay to operate as Audible Alarm Horn Activates on alarm and remains active within a group until the Mute or Acknowledge pushbutton has been pressed Horn 1 Horn2 First up Activates when the first alarm occurs Dry Contact potential free Outputs Group Alarm Common Alarm Once Logic Cards have been assigned to groups Critical Non critical the user is able to link a group to a common relay Each relay is equipped with a change over contact and the user can select the contact state to NO or NC External horn or buzzer wiring Typical wiring diagram of Alarm Outputs 13 a A se eo Al7525 Series Annunciators Wiring Diagram External remote Pushbuttons Wiring Y 2 ji NE 210 A PELE SEE a i ooog e JEBE bes al Sern e Ls ez Lo AAA As an alternative Pushbutton Module can be supplied as a remote item or the user can use conventional panel mounting momentary normally open pushbuttons to control the Annunciator Acknowledge Reset gt a 2 Yn D o 24VDC from same power source supplying the system Ho Momentary Normally Open Pushbutton External remote pushbutton wiring diagram pann o Ez AUTOMATION SOLUTIONS Al7525 Series Annunci
15. the annunciator so stocking requirements are minimized As the system is fully field programmable the operating specification of both alarm sequence and function can be changed during commissioning or at a later date after the equipment is installed Reliability of operation is increased over conventional annunciators by using state of the art technology on Alarm Cards Each Card is fitted with a complete logic controller which is capable of complete system control Accessibility for normal maintenance legend filter changes and programming is excellent being provided without the use of special tools The standard unit is supplied fully equipped with a range of output relays as standard This product will suit most applications z AUTOMATION SOLUTIONS Technical Specification If Technology Had This Button a Al7525 Series a Wouldn t Exist INPUTS Isolation and Polarity Each input is optically isolated up to 2000VAC All inputs are bipolar and can accept AC or DC voltages Alarm Inputs Wet voltage supplied or dry voltage free contacts Field Selectable for each channel individually Normally Open NO or Normally Closed NC Field Selectable for each Alarm Controller for example for H21 window type two channels have the same setting Dry Contact and 24V DC or AC are standard inputs and other voltages are optional as below Other input Voltages 48 125 and 250V DC or AC
16. ton amp Buzzer Module option Standard Al7525 Series Annunciators supports four remote Pushbuttons Acknowledge Reset Test Mute and two Horns As an op tion an integral Pushbutton amp Buzzer Module can be fitted in the bottom right window Order Number
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