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Si 115L/5S
5 INTERCOMMUNICATING INTERCOMS CONNECTED TO 1 EXTERNAL DOOR STATION WITH SINGLE CALLS. ELECTRONIC BELL
FOR INTERNAL CALLS.
Q.ty
Article
...
PT520
...
PT501
...
SR40
1
PRS226
1
PA **
1
SE **
Door station series Mody (for right item set see on pages 12÷15)
1 row
...
MD71÷73
1
MD10-11-12
...
MD21 ÷ 24
...
MD20 - 50
1
MD81 ÷ 83
1
MD91 ÷ 93*
1
MD30
Door station series Matrix (for right item set see on pages 20 and 21)
...
MA71÷73
1
MA10P-11P-12P
...
MA20-22-24
...
MA61÷63
... Refers to number of users (see table).
* Rain shelters are used instead of back boxes and hood
covers.
** Articles not supplied by ACI Farfisa.
Working instructions. See page 27
Notes
- For the connection of name-plate lamps, read notes 6 and
7 of the installation instructions on page 26.
- For wires dimensioning refer to the installation recommen-
dations and table on page 26.
- For other types of push-button panels see pages 22 and 23
or the general catalogue.
P
R
O
J
E
C
T
Description
Project series modular intercom
Single button unit
Electronic bell module
Power supply-switcher
Door release push-button (optional)
Electric door lock (12VAC-1A)
2 row
MD71÷73
Module frames with back box
MD10-122-124 Modules for electric door speaker
MD222 ÷ 228
Button modules
MD20 - 50
Blank and info modules
MD81 ÷ 83
Hood covers
MD91 ÷ 93*
Rain shelters with module frames
MD30
Electric door speaker (amplifier)
Module frames with back box
Modules with integrated audio amplifier
Blank and button modules
Front frames
.
In intercoms cut the jumper W1 that connects
terminals 3 and 7 and apply:
- the electronic buzzer SR40 by connecting wires 7
- or use the buzzer SR41 by connecting terminals 3
In all intercoms connect one
of the two terminals of the sin-
gle button unit to terminal 7.
Table for choosing intercoms and accessories for the required type of
installation
Number of inter-
communicating
PT520
2
2
3
3
4
4
5
5
6
6
7
7
8
8
9
9
10
10
Application diagram
When using MD100, MD200, RP200, UP12 and UP200 amplified
external door stations (RP and UP series for two-way systems only)
place this diagram on the diagram on page 47 and line it up with the
riser.
Warning.
- In the external door stations RP200 cut the jumper W1.
- In the external door stations UP do not connect the yellow wire and
insulate it.
- For alternate current wires refer to note 6 of the installation instruc-
tions on page 26.
46
(MT12 - Gb2004)
and 9 to the intercom terminals 3 and 9,
of buzzer and intercom together and by connecting
the call wires to terminal 4 (instead of terminal
as shown in the diagrams).
Project
Application dia-
PT501
SR40/SR41 gram on page:
0
2
62
3
3
62
8
4
62
15
5
63
24
6
63
35
7
*
48
8
63
9
80
10
* upon request
64
64
64
47
65
65
*
*
*
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