Bpt IT/200 - CONNECTIONS

CONNECTIONS
27
ENGLISH
In order to access the terminals, remove the
terminal covers. The use of a 6/10 telepho-
ne cable is recommended for connecting
the telephones.
The maximum distance between the
telephone interface and the telephone is
100 m.
NOTE. The unit must be connected on ana-
logue telephone lines only and not digital
ISDN lines.
Functions of each terminal
Terminal block T (telephone line)
ae local line
be local line
au telephone
bu telephone
Terminal block C (from power supplier)
5 earth
6 monitor power supply input
7 call
8 audio from entry panel
9 audio to entry panel
12 porter call
22 auxiliary/stair light
Terminal block M (to receiver)
5 earth
6 monitor power supply output
7 call
8 audio from entry panel
9 audio to entry panel
Terminal block A
~
mains
~
MPORTANT. WE RECOMMEND PROTEC-
TING YOUR TELEPHONE LINE AND
MAINS POWER SUPPLY FROM OVER-
LOADS WITH THE LP/MT LINE PROTEC-
TOR.
A
C
5
6
7
8
9
12
T
ae
be
au
bu
M
22
SW1
5
6
7
8
9
ON
OFF
ON
1
2
3
4
56
Fig. 2
IT/200
A
LP/MT
bu
au
F1
F2
M2
M3
M4
M1
TL
T
bu
au
be
ae
M
5
6
7
8
9
C
56789
12 22
be
ae
Fig. 3
IT200 24037311 02_09 24-02-2009 14:28 Pagina 27