Apollo 55000-852 Manuel d'installation - Page 2

Parcourez en ligne ou téléchargez le pdf Manuel d'installation pour {nom_de_la_catégorie} Apollo 55000-852. Apollo 55000-852 2 pages. Sounder control unit

Imprimer la page
Apollo 55000-852 Manuel d'installation
Wiring Details
All wiring terminals accept solid or stranded cables up to 2.5mm².
LOCAL POWER SUPPLY
VEXT +
VEXT –
–
+
L1 (–ve)
L2 (+ve)
Sounders
–
+
polarising
LOOP
Note: Polarity must be observed
Fuse: 1.0A, anti-surge Local supply: 24V (9—32V ) Sounder zone end-of-line resistor: 10K ¹/
Current consumption at 28V (no protocol)
switch-on surge, max 120ms
quiescent
sounders operated
fault
LED Indicators
Three LEDs are fi tted to the PCB to indicate functions as follows:
Isolator
Illuminated yellow when a short circuit on the loop
causes the integral isolator to operate
Sounders On
Illuminated red when sounder relay is energised
Fault
Illuminated yellow under any fault condition (except group
address confl ict)
Address Setting
The Sounder Control Unit is designed to be polled by the control panel in two ways, individually
or as part of a group. Two DIL switches are provided for setting the addresses.
Note: one switch is sealed with a sticky label. This label should not be removed unless the unit is
to be controlled as part of a group.
Individual Address Setting
The individual address of the Sounder Control Unit is set using the seven-segment DIL switch.
Each segment of the switch must be set to "0" or "1", using a small screwdriver or similar tool. A
complete list of address settings is shown opposite.
VEXT +
VEXT –
SOUNDER
NORMALLY
CONTROL UNIT
CLOSED
CONTACT
FUSE
FAULT INPUT
NOT USED
FAULT
N/C
(WIRE LINK
INPUT
COM
MUST BE
N/O
FITTED)
NORMALLY OPEN
FAULT CONTACT
with
10KΩ
EOL
diodes
4.0mA
1.5mA
1.7mA
3.6mA
2
DIL switch
setting
addr
1234567
1
1000000
2
0100000
3
1100000
4
0010000
5
1010000
6
0110000
7
1110000
FAULT
8
0001000
9
1001000
10
0101000
51
1100110
52
0010110
53
1010110
54
0110110
55
1110110
56
0001110
57
1001110
58
0101110
59
1101110
60
0011110
101
1010011
102
0110011
103
1110011
104
0001011
105
1001011
Watt
3
Group Address Setting
In Group mode the Sounder Control Unit responds to an additional address referred to as the
"group address", which is used to activate groups of Sounder Control Units simultaneously. (The
unit continues to respond to its own individual address and report its status from that address in
the normal way.) The group address is selected by the four-segment DIL switch which is factory-
set to 0000. A group address may be any spare address within–and only within–the range 112
to 126 inclusive. The required group address is set by moving one or more of the segments on
the switch to "1". The following table shows the settings for the group address switch.
DIL switch
addr
setting
1248
112
1111
113
0111
114
1011
115
0011
116
1101
117
0101
118
1001
119
0001
120
1110
Commissioning
It is important that the Sounder Control Unit be fully tested after installation. An XP95 Test Set,
part no 55000-870, may be used to carry out functional testing of individual units. It can also
be used to perform data integrity tests of an entire loop. For a full technical specifi cation of
the Sounder Control Unit, please refer to the Sounder Control Unit PIN Sheet, PP2094. For further
information on isolators, please refer to PP2090.
DIL switch
DIL switch
setting
setting
addr
1234567
addr
1234567
addr
11
1101000
21
1010100
12
0011000
22
0110100
13
1011000
23
1110100
14
0111000
24
0001100
15
1111000
25
1001100
16
0000100
26
0101100
17
1000100
27
1101100
18
0100100
28
0011100
19
1100100
29
1011100
20
0010100
30
0111100
61
1011110
71
1110001
62
0111110
72
0001001
63
1111110
73
1001001
64
0000001
74
0101001
65
1000001
75
1101001
66
0100001
76
0011001
67
1100001
77
1011001
68
0010001
78
0111001
69
1010001
79
1111001
70
0110001
80
0000101
106
0101011
111
1111011
116
107
1101011
112
0000111
117
108
0011011
113
1000111
118
109
1011011
114
0100111
119
110
0111011
115
1100111
120
DIL switch
addr
setting
1248
121
0110
122
1010
123
0010
124
1100
125
0100
126
1000
3
DIL switch
DIL switch
setting
setting
1234567
addr
1234567
31
1111100
41
1001010
32
0000010
42
0101010
33
1000010
43
1101010
34
0100010
44
0011010
35
1100010
45
1011010
36
0010010
46
0111010
37
1010010
47
1111010
38
0110010
48
0000110
39
1110010
49
1000110
40
0001010
50
0100110
81
1000101
91
1101101
82
0100101
92
0011101
83
1100101
93
1011101
84
0010101
94
0111101
85
1010101
95
1111101
86
0110101
96
0000011
87
1110101
97
1000011
88
0001101
98
0100011
89
1001101
99
1100011
90
0101101
100
0010011
0010111
121
1001111
1010111
122
0101111
0110111
123
1101111
1110111
124
0011111
0001111
125
1011111
126
0111111