FARFISA INTERCOMS ECHOS Technical Manual page 156

Si 22MO/1
INTERCOMS CONNECTED TO 2 AUTOMATICALLY SWITCHED EXTERNAL DOOR STATIONS
EXTERNAL DOOR STATIONS
PROFILO series
... PL71÷PL73
2 PL81÷PL89
2 PL91÷PL99 *
2 PL10P÷PL12P
... PL21÷PL228
... PL20, PL50
INTERNAL STATIONS
... EX310
... EX320
... KM810W
... ST720W
... PT510EW
VARIOUS ARTICLES
1 1473
1 PRS240
2 PA **
2 SE **
... Refers to number of users.
1
( ) Or MA61÷MA63.
* 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 183, 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
- For the connection of name-plate lamps, read notes 6, 7 and 8 of the installation instructions on page
146.
- For wires dimensioning refer to the installation recommendations and table on page 146.
E
X
-
K
M
-
S
T
-
P
T
MATRIX series
... MA71÷MA73
2 MAS61÷MAS63 ( 1 )
2 MA91÷MA93 *
2 MAS10P÷MAS12P
... MAS22-MAS24
... MAS20
Exhito series intercom with 2 call buttons
Exhito series modular intercom
Compact series intercom with 1 call button
Studio series modular intercom
Project series intercom with 1 call button
Exchanger
Power supply with electronic ringing generator
Door release push-button (optional)
Electric door lock (12VAC-1A)
MODY series
... MD71÷MD74
2 MD81÷MD812
2 MD91÷MD912 *
2 MD10÷MD124
... MD21÷MD228
... MD20, MD50
2 MD30
Connection of 2 door locks with simultaneous opening
power supply in the to terminal 3 of
the intercom
installation
PRS240
6
PA
5
SE
1471
additional relay
154
(MT11 - Gb2012)
Floor call
This work diagram allows for differ-
entiating the floor-call from the call
from the push-button panel.
FP
9
Floor-button
EX310
FP
9
Floor-button
PT510E
7
C+
PRS240
to terminal 5 of
the intercom
3
3 6
2 2
PA
1
1 5
2 2
1471
additional relay
EX320
KM810
ST720
PRS210
additional
transformer
SE