Document ref.: IBVCP issue 1
Page 8 of 22
Cabling Design and Installation Recommendations
(cont.)
Configuration Example 5:
A
B
C
F
E
D
G
H
H
G
D
E
F
C
B
A
A
B
C
F
E
D
G
H
B
A
1
2
4
3
5
6
7
8
9
10
11
12
13
14
15
16
17
19
18
20
21
22
23
24
25
26
27
28
29
30
31
32
38
37
36
35
34
33
39
40
41
42
43
44
45
49
48
47
46
50
54
55
73
74
75
51
52
53
76
77
78
79
80
81
82
83
84
85
86
87
89
88
UPPER TERMINATION PANEL
LOWER TERMINATION PANEL
1300m MAX
2200m MAX
1000m MAX
2000m MAX (9 Call Points)
20
0
m
A
P
A
R
T
20
0m
20
0m
20
0m
M
A
X
20
0m
20
0m
24
00
m
M
A
X
UP
T
O
SLAVE 1 INTERFACE BOARD (64-way)
SLAVE 2 INTERFACE BOARD (16-way)
MAST
ER C
O
N
T
RO
L
PANEL
(96-
way
)
80
0m
MAX (
25
T
E
LEPH
ON
ES)
These distances have been
calculated for 1.5sqmm conductors.
Please contact our Technical Sales
team on +44(0)1892 664422 for free
advice and assistance with your
cabling design and choice of cable.
This diagram shows the
configuration of a complex
system. The configuration
uses a Master Control Panel,
two Slave Control panels
(16Way and 64Way), and
serves 89 Call Point Remote
Units on a ring consisting of
10 wiring circuits.
The Call Point Remote Units
are allocated Control Panel
button numbers according to
their position on the ring,
starting from the A terminals
of the upper termination
panel at the Master Control
Panel (see
Button
Allocation
, next page).
