60
(MT11 - Gb2006)
Si 225L/5
I
NTERCOMS
*
V
IDEOINTERCOMS
*
T
ELECOMMUNICA
TION
5 INTERCOMMUNICATING INTERCOMS CONNECTED TO 2 EXTERNAL DOOR STATIONS WITH SINGLE CALLS
Q.ty
Article
Description
...
ST 720W
Studio series modular intercom
...
ST 701
Single button unit
...
PT526EW
Project series modular intercom
...
PT501
Single button unit
1
PRS226E
Power supply-switcher
1
1473
Exchanger
2
PA **
Door release push-button (optional)
2
SE **
Electric door lock (12VAC-1A)
Door station series Mody (for right item set see on pages 16÷19)
1 row
2 row
...
MD71÷73
MD71÷73
Module frames with back box
2
MD10-11-12
MD10-122-124 Modules for electric door speaker
...
MD21 ÷ 24
MD222 ÷ 228
Button modules
...
MD20 - 50
MD20 - 50
Blank and info modules
2
MD81 ÷ 83
MD81 ÷ 83
Hood covers
2
MD91 ÷ 93*
MD91 ÷ 93*
Rain shelters with module frames
2
MD30
MD30
Electric door speaker (amplifier)
Door station series Matrix (for right item set see on pages 24 and 25)
...
MA71÷73
Module frames with back box
2
MA10P-11P-12P Modules with integrated audio amplifier
...
MA20-22-24
Blank and button modules
...
MA61÷63
Front frames
...
MA91 ÷ 93*
Rain shelters with module frames
Door station series Profilo (for right item set see on pages 28 and 29)
...
PL71÷73
Module frames with back box
2
PL10P-11P-12P Modules with integrated audio amplifier
...
PL20÷24
Blank and button modules
... 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
As the basic system described on page 36, with the following variations:
- The audio functions and door lock opening are automatically switched to the door station which has made the call and remain in this state until
a call from another entrance is received.
Notes
- Do not forget to connect terminals C of the additional buttons.
- If only 2 intercommunicating intercoms are requested, even Compact series can be used (see page 74).
- When using intercom PT526E you must connect the common terminal of the additional buttons to terminal 7.
- For the connection of name-plate lamps, read notes 6 and 7 of the installation instructions on page 35.
- For wires dimensioning refer to installation instructions and table on page 35.
- For other types of push-button panels see pages 30 and 31 or the general catalogue.
7
1
3
5
2
0
9
P1
P2
P3
W1
P1
5
1
9
2
3
0
P1
P2
C
P
C
P
JP2
ST 720
S
T
U
D
I
O
P
R
O
J
E
C
T
PT526E
* upon request
Table for choosing intercoms and accessories for the required type of installation
Number of
Studio
Project
Compact
Application dia-
intercommunicating
ST 720W
ST 701
PT526EW
PT501
KM810W
ST 701
gram on page:
2
2
2
2
0
2
2
74
3
3
6
3
3
74
4
4
12
4
8
74
5
5
20
5
15
61
6
6
30
6
24
75
7
7
42
7
35
75
8
8
48
*
9
9
63
*
10
10
80
*
