Installation guide

IPDP - installation and operating instructions
15
Connection of pushbuttons:
Colour of wire
Position number on Fermax PBX EXP
1
2
3
4
5
6
7
Blue
11
19
27
35
43
51
59
Brown
12
20
28
36
44
52
60
Yellow
13
21
29
37
45
53
61
Red
14
22
30
38
46
54
62
White
15
23
31
39
47
55
63
Green
16
24
32
40
48
56
64
Orange
17
25
33
41
49
57
Black
18
26
34
42
50
58
The numbering of positions is shown on the picture 5. All numbers of
pushbuttons refer to the settings of the door phone panel (see more in the
programming section).
Picture 5 Connection of expansion modules