Fireray FD2705R Manual Download Page 10

 

 

 

 

 

22318.26.01 

 

 

 

 

 

 

 

10. Address Settings. 

 

 

Table 1 - Address settings: 

 

Address 

 # 

Switch  

Configuration 

Address 

Switch  

Configuration  

Address 

Switch 

Configuration  

 

SW1           SW8 

 

SW1           SW8 

 

SW1          SW8 

 

 

 

 

 

 

10000000 

44 

00100010 

87 

11100001 

01000000 

45 

10100010 

88 

00010001 

11000000 

46 

01100010 

89 

10010001 

00100000 

47 

11100010 

90 

00001001 

10100000 

48 

00010010 

91 

10001001 

01100000 

49 

10010010 

92 

01001001 

11100000 

50 

00001010 

93 

11001001 

00010000 

51 

10001010 

94 

00101001 

10010000 

52 

01001010 

95 

10101001 

10 

00001000 

53 

11001010 

96 

01101001 

11 

10001000 

54 

00101010 

97 

11101001 

12 

01001000 

55 

10101010 

98 

00011001 

13 

11001000 

56 

01101010 

99 

10011001 

14 

00101000 

57 

11101010 

100 

00000101 

15 

10101000 

58 

00011010 

101 

10000101 

16 

01101000 

59 

10011010 

102 

01000101 

17 

11101000 

60 

00000110 

103 

11000101 

18 

00011000 

61 

10000110 

104 

00100101 

19 

10011000 

62 

01000110 

105 

10100101 

20 

00000100 

63 

11000110 

106 

01100101 

21 

10000100 

64 

00100110 

107 

11100101 

22 

01000100 

65 

10100110 

108 

00010101 

23 

11000100 

66 

01100110 

109 

10010101 

24 

00100100 

67 

11100110 

110 

00001101 

25 

10100100 

68 

00010110 

111 

10001101 

26 

01100100 

69 

10010110 

112 

01001101 

27 

11100100 

70 

00001110 

113 

11001101 

28 

00010100 

71 

10001110 

114 

00101101 

29 

10010100 

72 

01001110 

115 

10101101 

30 

00001100 

73 

11001110 

116 

01101101 

31 

10001100 

74 

00101110 

117 

11101101 

32 

01001100 

75 

10101110 

118 

00011101 

33 

11001100 

76 

01101110 

119 

10011101 

34 

00101100 

77 

11101110 

120 

00000011 

35 

10101100 

78 

00011110 

121 

10000011 

36 

01101100 

79 

10011110 

122 

01000011 

37 

11101100 

80 

00000001 

123 

11000011 

38 

00011100 

81 

10000001 

124 

00100011 

39 

10011100 

82 

01000001 

125 

10100011 

40 

00000010 

83 

11000001 

126 

01100011 

41 

10000010 

84 

00100001 

127 

11100011 

42 

01000010 

85 

10100001 

128 

00010011 

43 

11000010 

86 

01100001 

129 

10010011 

 

 

 

 

 

 

 

 

 

 

 

 

11. Technical Data. 

www.acornfiresecurity.com

www.acornfiresecurity.com

Summary of Contents for FD2705R

Page 1: ...tres Range 50 100 Metres Unique simple alignment Loop powered Selectable alarm thresholds Low current consumption Automatic contamination compensation 22318 26 01 Loop Powered Analogue Addressable www...

Page 2: ...Detector monitors long term degradation of signal strength caused by component ageing or build up of dirt on optical surfaces This operates by comparing the received infrared signal against a standard...

Page 3: ...n be increased from 7 5 metres either side of the beam to 7 5 7 5 x 20 100 metres 9 metres Therefore with a roof pitch of 20 degrees the lateral coverage can be increased from 7 5 metres either side o...

Page 4: ...lls as these surfaces do and will move Determine the position of the Head Assembly which must be mounted on a solid structure between 0 3 and 0 6 metres below the ceiling and no closer than 0 5 metres...

Page 5: ...nment Mode Do not remove the detector from the wall during this action Using the mode switch See fig 4 select Alignment Mode Move switch to the middle position At this time there will be a fault condi...

Page 6: ...nd enter the Operating Mode LED flashing Slowly adjust a thumbwheel in one direction and observe the LED s LED flashing For optimum alignment deflection of the beam in all four planes should cause the...

Page 7: ...te of the threshold selected during installation default 35 Select obscuration mark on filter to correspond with the Detector alarm threshold see fig 3 Place the filter over the receiver optics Top of...

Page 8: ...n connector on the left is for future use 8 2 DIP Switch Settings Access to the configuration and address settings is through the back plate of the Detector Head See Fig 4 8 3 Typical Loop Wiring Fire...

Page 9: ...22318 26 01 9 Detector Interface Assembly Configuration Settings SENSITIVITY X X X X X X X 2 X 1 3 4 B A A B Fig 4 www acornfiresecurity com www acornfiresecurity com...

Page 10: ...00100101 19 10011000 62 01000110 105 10100101 20 00000100 63 11000110 106 01100101 21 10000100 64 00100110 107 11100101 22 01000100 65 10100110 108 00010101 23 11000100 66 01100110 109 10010101 24 001...

Page 11: ...880nm Head Maximum Size Width 130mm Height 210mm Depth 120mm Weight 740 gm 12 Service Application Notes For full compliance with BS5839 part 5 use 25 and 35 default thresholds The threshold of 50 is r...

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