1500Hz – 2700Hz @ 3Hz (Vandal Alarm) O - O - I - I - I - I 1 116 17. Simulated Bell O-I-O-O-O-O 1 112 18. 2130Hz O- I -O-O-O- I 1 113 19. 660Hz O- I -O-O- I -O 10 109 20. 660Hz 1.8s ON/1.8s OFF O- I -O-O- I - I 19 108 21. 660Hz 0.15s ON/0.15s OFF O- I -O- I -O-O 19 107 22. 510Hz, 0.25s/ 610Hz, 0.25s O- I -O- I -O- I 1 107 23. 800/1000Hz 0.5s each (1Hz) O- I -O- I - I -O 1 111 24. 250Hz – 1200Hz @ 12Hz O - I - O - I - I - I 1 105 25. 500Hz – 1200Hz @ 0.33Hz. O- I - I -O-O-O 1 110 26. 2400Hz – 2900Hz @ 9Hz O- I - I -O-O- I 1 116 27. 2400Hz – 2900Hz @ 3Hz O- I - I -O- I -O 1 116 28. 800Hz – 970Hz @ 100Hz O - I - I - O - I - I 1 110 29. 800Hz – 970Hz @ 9Hz O- I - I - I -O-O 1 110 30. 800Hz – 970Hz @ 3Hz O - I - I - I - O - I 1 110 31. 800Hz, 0.25s ON/1s OFF O - I - I - I - I - O 1 108 32. 500Hz – 1200Hz, 3.75s/0.25s OFF (AS2220) O - I - I - I - I - I 1 110 33. 340Hz I-O-O-O-O-O 1 106 34. 1000Hz I -O-O-O-O- I 18 111 35. 1400Hz – 1600Hz, 1s/1600Hz – 1400Hz, 0.5s (NF 48-265) I -O-O-O- I -O 1 110 36. 660Hz 6.5s ON/13s OFF I -O-O-O- I - I 19 108 37. 1000Hz/2000Hz, 1s each I -O-O- I -O-O 1 113 38. 720Hz, 0.7s ON/0.3s OFF I -O-O- I -O- I 1 106 39. 970Hz, 0.25s ON/OFF I -O-O- I - I -O 1 110 40. 2800Hz, 1s ON/OFF I - O - O - I - I - I 1 113 41. 2800Hz 0.25s ON/OFF I -O- I -O-O-O 1 113 42. 2400/2900 @ 2Hz I -O- I -O-O- I 1 115 43. Chime, 554Hz/440Hz Single shot ‘ding dong’ I -O- I -O- I -O 1 104 44. Chime, 554Hz/440Hz Repeating ‘ding dong’ I - O - I - O - I - I 1 107 45. Chime, 970Hz/800Hz Single shot ‘ding dong’ I-O- I - I -O-O 1 106 46. Chime, 970Hz/800Hz Repeating ‘ding dong’ I - O - I - I - O -I 1 106 47. Hooter, Repeating I - O - I - I - I - O 1 107 48. Gentle alarm - Tone 2, rises slowly to full volume over 30s I - O - I - I - I - I 1 109 49. Time-Out Alarm – As Tone 2, cuts off after 10 mins I - I -O-O-O-O 1 109 50. Time-Out Alarm – As Tone 2, cuts off after 2 mins I - I -O-O-O- I 1 109 51. 750Hz 0.33s ON/0.51s OFF I - I -O-O- I -O 1 106 52. 750Hz 0.51s ON/0.33s OFF I - I - O - O - I - I 1 107 53. 550Hz, 0.33s/1000Hz, 0.7s I - I -O- I -O-O 1 111 54. 600Hz – 900Hz/ 0.9s I - I - O - I - O - I 1 109 55. 660Hz – 680Hz/ 0.9s I - I - O - I - I - O 1 105 56. 670Hz – 725Hz/ 0.9s I - I - O - I - I - I 1 107 57. 920Hz – 750Hz/ 0.9s I - I - I -O-O-O 1 110 58. 700Hz - 900Hz, 0.3s/0.6s OFF I - I - I - O - O - I 1 109 59. 900Hz - 760Hz, 0.6s/0.3s OFF I - I - I - O - I - O 1 110 60. 750Hz I - I - I - O - I - I 18 107 61. Power Only – Use with Stage 3 control for manual/intermittent chime triggering I - I - I - I - O - O 43 62. Power Only – Use with Stage 3 control for manual/intermittent chime triggering I - I - I - I - O - I 43 63. Power Only – Use with Stage 3 control for manual/intermittent horn triggering I - I - I - I - I - O 47 64. Reserved for future use I - I - I - I - I - I EN Installation Manual Installation a. The sounder is installed by first mounting the base unit and making the external wring connections to the base. The head unit then automatically connects when it is attached to the base. b. The sounder head is separated from the base by unlocking the four .-turn fasteners in the corners of the sounder. (Recommended screwdriver: Philips No. 2, min 100mm long). c. Note that the head only fits onto the base one way around. Wiring a. Power Each power terminal is duplicated to enable simple ‘daisy-chain’ connection of multiple units. b. Remote Tone Switching (If required): Externally link control terminals as shown below. EN Sounder Device Common (Neutral) 20 -50V AC Alarm Stage Example Signal Activation Technical Specification: Supply Voltage Range 20-53V AC 50/60Hz Current 10-50mA* max. (Typ. 45mA @ 24V, Tone 1) Peak Sound Level 104-116 dBA at 1m* (Typ. 110dBA @ 24V, Tone 1) Number of Tones 64 Frequency Range 340 - 2900 Hz* Volume Control 20 dBA typical Remote Tone Switching Provision for 3 volt-free contact activated alarm stages Operating Temperature - 25°C to +55°C Casing High Impact Polycarbonate/ABS IP Rating IP66 with suitable cable glands Synchronisation Automatic with Klaxon Nexus and Sonos Sounders *depends on selected tone and supply voltage The European directive “Waste Electrical and Electronic Equipment” (WEEE) aims to minimise the impact of electrical and electronic equipment waste on the environment and human health. To conform with this directive, electrical equipment marked with this symbol must not be disposed of in European public disposal systems. European users of electrical equipment must now return end-of-life equipment for disposal. Further information can be found on the following website: Low Voltage AC Sounder Installation Instructions AC1 AC2 S2 S3 Stage 1 ‘Alert’ No Connection (Default) Stage 2 ‘Evacuate’ Link Terminal to terminal Stage 3 ‘All Clear’ Link Terminal to terminal Controls a. Tone Selection The first and second stage alarm tones are independently set using 6-way dipswitches S1 and S2 respectively. The required settings are shown in the table ove...