This edition contains helpful information on the operation and installation of Farfisa video intercoms systems.
In order to make the systems work properly it is necessary to install only
Farfisa equipment, keeping strictly to the items referred to in each
diagram.
Read all the notes carefully, (even the small ones) in each installation
scheme and the working instructions of the system given in the
following pages.
For the sake of clarity, please notice that the sequence of the terminals
of each article has not been followed. Only the terminal code (letter and/
or number) is valid not the graphic sequence.
The items may have more terminals than the ones in the installation
diagrams. The excess terminals must not be used.
Check the integrity of the product after removing it from the packing.
Packing materials (such as plastic bags, cardboard, polystyrene
foam, etc.) must be kept out of the reach of children.
The manufacturer cannot be held responsible for possible damages
caused by improper, erroneous and unreasonable use.
The cable runs of any intercom and video-intercom system must be
kept separate from the mains or any other electrical installation as
required by International Safety Standards.
WARNINGS
An all-pole mains switch with a contact separation of at least
3mm in each pole shall be incorporated in the electrical installation of the building.
Before connecting the unit, make sure its data correspond to
those of the mains.
The apparatus shall not be exposed to dripping or splashing.
For correct operation make sure that ventilation or heat dissipation openings are not obstructed.
Do not open or tamper with power supply or video intercom
apparatus when they are ON. There is high voltage inside.
European Mark of conformity to the EEC
Directives.
CE MARK
The CE mark ensures that the product complies with the requirements of the
European Community Directives in force; in particular, Electrical Safety LVD73/23,
Electromagnetic Compatibility EMC89/336 and Telecommunication Terminals
R&TTE99/5 Directives.
As set forth by the Directives, the technical documentation and Conformity Declarations are available in the Company’s offices for verifications and controls by
competent Authorities.
Avoid bumping and hitting the video intercom apparatus, it
could break of the CRT with consequent projections of fragmented glass.
For installation or maintenance refer only to qualified personnel.
Mark of VDE a German Testing and Certification Institute.
R
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9
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:
2
0
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SGS
0
Quality assured firm.
Italian Association of Electrotechnical and
Electronic Industries
12
TECHNICAL MANUAL
2004 edition
INDEX
Installation instructions
Intercoms
- Internal stations
- External door stations
- Power supplies
- Service modules
- Installation instructions
- Installation diagrams
Video Intercoms
- Internal stations
- External door stations
- Power supplies, control units and service modules
- Installation instructions
- Installation diagrams
Telecommunication
- Internal stations
- Intercom-telephone interface
- Electronic PABX
- Installation instructions
- Installation diagrams
Page
2
3
4
7
24
25
26
29
71
72
81
90
91
95
149
150
162
164
170
173
Product List
192
1
(MT12 - Gb2004)
INSTALLATION INSTRUCTIONS
I
NTERCOMS *
The Farfisa alternate call system allows for the
realisation of intercom, video intercom, digital
and intercom-telephone systems.
The modularity of Farfisa indoor and outdoor
devices allows for system extension to satisfy
the most diverse user’s requirements, from
individual houses to apartment buildings, from
V
simple intercoms to complete video intercom-
IDEOINTERCOMS *
telephone sets.
Selecting the system
The Farfisa alternate call system allows for the
realisation of different types of installation.
• Intercom systems
• Video intercom systems
• Intercom-telephone systems
• Video intercom systems
T
• Mixed systems (intercom/video intercom/
ELECOMMUNICATION
telephone)
Intercom systems
It is the simplest of the installations. It provides
bidirectional audio communication between
intercoms and external door stations with dooropening function. The following variants of the
basic installation are possible:
-intercommunicating service. It allows for
communication between different intercoms
of the same apartment or between different
apartments with private conversation to other
users and to external stations.
-private conversation. By adding a board to
each intercom you can restrict the communication between internal and external user to
the called user. The other users do not hear
the conversation in progress when they lift the
handset.
For the realisation of a basic intercom system
you need 4 common wires + 1 single for each
user.
For the realisation of basic video intercom
systems you need 7 common wires + 1 single
for each user + common coaxial cable.
Intercom-telephone and video intercomtelephone systems
It is a variant of traditional intercom and video
intercom systems in which internal stations use
telephones (with monitors for video intercomtelephone functions) instead of intercoms or
video intercoms. In this case intercom connections are established over an interface board
that provides telephone and intercom communication. The interface can be a stand alone
product (art. FT11D) or an interface board to
be installed inside the FT105P or FT208P
electronic PABX (art. ES60 or ES65).
Internal stations can use:
-a standard telephone in which intercom functions are obtained by dialling specific codes
on the keypad
-an intercom-telephone set (art.ST740) or
video intercom-telephone set (art.ST740 +
ST7100) with telephone functions and specific buttons for the main intercom services.
In intercom-telephone systems the intercommunicating service can be realized by means
of a PABX that allows also for private conversation.
Intercom-telephone systems need 4 common
wires + 1 single for each user (+ 3 common
wires + common coaxial cable or twisted pair in
case of video intercom-telephone systems) for
connections to the riser. Telephone connections are made with a telephone pair.
Mixed systems (intercom/intercom-telephone/video intercom-telephone)
All intercom, intercom-telephone and video
intercom-telephone systems can be combined
according to the user’s requirements.
The following options are possible for internalstations:
• Studio modular line for intercom-telephone
and video intercom-telephone systems
• Project line for intercom and video intercom
systems
• PuntoVirgola for intercom and video inter-
com systems
• Slim (900) line for intercom systems
Graphic symbols
The following symbols are used in the installation diagrams:
Speaker
Microphone
Button
Resistance
Lamp
Electric door lock
Diode
Electronic ringer or buzzer
Mechanical buzzer
Video intercom systems
Apart from audio communication and dooropening function, video intercom systems provide visual control of the entrance. The typical
characteristics of video intercom systems are:
- Timed operation. The video intercom of the
called user is enabled for about 40 seconds.
The time doubles if the handset is lifted. The
system returns to the stand-by state when the
handset is replaced.
-Private conversation. Video intercom sys-
tems allow for audio communication only for
the called user. The other users do not hear
the conversation in progress when they lift the
handset.
-Intercommunicating service. This service
allows for audio communication between different intercoms or video intercoms of the
same apartment or between different apartments with private conversation to other users
or external stations.
-Control switching ON. The user can enable
the system, switch ON his/her own video intercom and monitor the area framed by the camera. Additional wires and activation buttons
are needed in case of multiple entrances.
Choosing the correct article
When choosing the article and type of installation, you should consider:
• user’s requirements
• number of users
• installation possibilities
• possible location of articles.
The following options are possible for external
door stations:
• Mody series push-button panels for intercom, telephone and video intercom systems
• Matrix series stainless steel push-button
panels for intercom, telephone and video
intercom systems
• Prestige series brass push-button panels
for intercom, telephone and video intercom
systems
• ErreP/R series push-button panels for intercom and telephone systems
• TM series push-button panels for intercom
and telephone systems
• UP series push-button panels for analogue
intercom and telephone systems with maximum 2 calls
Optional wire (usually control switching ON, door release button or intercommunicating calls)
Dashed line (for schematic purposes
the first and last monitors are shown in
the multi-family systems. Required
additional monitors can be inserted in
such dashed line to complete the installation).
Coaxial cable
xn
Call wires (second and last)
x2
Telephone pair
2
(MT12 - Gb2004)
I
NTERCOMS *
Technical manual 12Edition 2004
INDEX
Internal stations
- Project series intercoms
- PuntoVirgola series intercoms
- Slim (900) series intercoms
External door stations
- Mody series push-button panels
- Matrix series push-button panels
- ErreP/R series push-button panels
- UP series push-button panels
Power supplies
Service modules
Installation instructions
Working instructions
Troubleshooting
Basic installation diagrams
- Si 1 1MO/1 Intercoms connected to 1 external door station
- Si 1 1MO/2 Intercoms with private conversation connected to 1 external door station
- Si 12MO/1 Intercoms connected to 2 automatically switched external door stations
- Si 13MO/1 Intercoms connected to 3 automatically switched external door stations
- Si 16MO/1 Intercom system with secondary door stations and 1 main common station (multiple entrance)
- Si 16MO/2 One-way intercom system with secondary door stations and 1 main common station (multiple entrance)
- Si 17MO/1 Intercom system with secondary door stations and 2 main common stations (multiple entrance)
INTERCOMS
Page
4
4
6
6
7
7
16
22
23
24
25
26
27
28
29
31
33
35
37
39
41
43
V
IDEOINTERCOMS *
T
ELECOMMUNICATION
Intercommunicating installation diagrams
- Si 100L/2 2 intercommunicating intercoms
- Si 100L/1 1 Intercommunicating intercoms (2 to 11 users)
- Si 1 15L/5S 5 intercommunicating intercoms connected to 1 external door station with single calls.
- Si 11 1L/5M 5 intercommunicating intercoms connected to 1 external door station with common call. Electronic bell for internal calls.
- Si 125L/5S 5 intercommunicating intercoms connected to 2 external door stations with single calls. Electronic bell for internal calls.
- Si 121L/5M 5 intercommunicating intercoms connected to 2 external door stations with common call. Electronic bell for internal
calls.
- Si 135L/5S 5 intercommunicating intercoms connected to 3 external door stations with single calls. Electronic bell for internal calls.
- Si 131L/5M 5 intercommunicating intercoms connected to 3 external door stations with common call. Electronic bell for internal
calls.
- Si 161L/1S One-way intercommunicating system with secondary door stations and 1 main common station (multiple entrance)
- Si 11MO/3 Multi-way intercom system connected to 1 external door station. With intercommunication service in 1 or more
apartments and private conversation feature with the external door station and the other apartments.
Application diagrams
- multi-way intercommunicating services
- one-way intercommunicating services
- one-way intercommunicating services in apartment building systems
Electronic bell for internal calls.
44
45
45
47
49
51
53
55
57
59
61
62
62
66
68
3
(MT12 - Gb2004)
INTERNAL STATIONS
ONOFF
PT515
6
3
L-
L+
I
NTERCOMS *
INTERCOMS PROJECT series
PT502. Led module.
13
"
/
2
16
3
"
/
3
8
V
8672
IDEOINTERCOMS *
T
ELECOMMUNICATION
PT520. Two-colour intercom for 4+1 systems
connected to one or more door stations. Complete with buzzer, spiral cord, electronic microphone and two push-buttons that can be increased to 10 by adding the individual pushbutton unit, art.PT501. It can be installed on the
wall with screws or on a back box.
214
1
8
L+
L-
PT515. Bell silencer module (privacy).
"
/
16
Note
We recommend to insert the LED module PT502
and bell silencer module PT515 in the bottom 2
slots marked by and .
To insert them properly it's necessary to remove
the guide of the button sliding from the internal side
of the base cover (see figure).
intercoms it allows to activate additional bells
(see page 27). Maximum switching current is
2
P2
1
P7
P8
P9
Fittings for PT520 and PT520W intercoms
PT501. Individual push-button unit.
7
1A (24V).
Terminals
C common terminal of relay
NA normally open contact of relay
NC normally closed contact of relay
-ground
13Vac/dc voltage input
EC relay activation input (ground command)
Wires
9electronic call input without resistive load
3ground
O
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4
(MT12 - Gb2004)
INTERNAL STATIONS
INTERCOMS PROJECT series
SR40. Electronic bell module (see inter-
communication diagrams).
Terminals
power supply call input (12Vac-0.5A)
X1 power supply input
(12Vac-0.3A)
X2 call input (ground con-
trol)
SR41. Electronic buzzer module. It can be
used to differentiate calls from external door
stations or external door station and
intercommunicating stations (in this
case it can replace electronic bell
module SR40).
Terminals
4 power supply input (13Vac-70mA;
9÷20Vdc-15mA)
3 ground
SM50. Private conversation module (see
pages 32 and 100).
Terminals
C audio line receiver
B audio line transmitter
- ground
9 7
2315P16
RL36
or
SM50
or
SR40
or
SR41
X2
X1
9
9
10K
C
R1
B
-
+
7
43
2136
SM 50
PT501
PT501
PT510. Two-colour intercom for 4+1 systems
connected to one or more door stations. Complete with push-button, spiral cord, buzzer, electronic microphone. Wall-mounted with screws
or fixed to back box.
PT510N. Colour: beige.
PT510W. Colour: white.
PT524W. White colour finish with carbon mi-
crophone.
Terminals
1 microphone
2 loudspeaker
3 ground
5 door release push-button (max 1A)
6 buzzer (0.2A)
9 electronic bell input
W1
I
NTERCOMS *
V
IDEOINTERCOMS *
T
ELECOMMUNICATION
7
PT502
PT515
PT538. Table adapter for Project series in-
tercoms, with weighted base, junction box and
2.4m connection cable with 13 wires.
91357
2
6
Two of the following
modules can be simultaneously applied
inside the intercoms:
-RL36 relay module;
-SM50 private con-
2916357
X2
C
B
9
2136
X1
9
7
versation module;
-SR40 electronic bell
module;
-SR41 electronic
buzzer module.
P
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5
(MT12 - Gb2004)
INTERNAL STATIONS
I
NTERCOMS *
INTERCOMS PuntoVirgola series
INTERCOMS 900 series (Slim)OPEN VOICE 900 series
53
V
32
78
11
""
//
1616
IDEOINTERCOMS *
T
ELECOMMUNICATION
PV100. Two-colour intercom for 4+1 systems
connected to one or more door stations. Complete with a push-button, spiral cord, built-in
electronic bell, electronic microphone. Wallmounted with screws or fixed to back box.
PV100W. Colour: white.
Terminals
1 Microphone
2 Loudspeaker
3 Ground
5 Door release push-button (1A max)
6 Buzzer (0.35A)
9 Electronic bell input
128
1
5
46
13
"
/
16
1
910W. Open-voice, white, two-way model for
4+1 systems connected to one or more door
stations, with internal amplification and modulated electronic bell and knob for adjusting the
volume (receiving channel). This model is pro-
2
60
3
"
/
8
225
7
"
/
8
8
48
7
"
/
1
8
205
"
/
1
16
"
/
8
16
924W. Beige intercom for 4+1 systems connected to 1 or more door stations. Complete
with a push-button, spiral cord, electronic microphone, buzzer.
It can be installed on the wall with screws.
66
2
5
"
/
8
225
7
"
/
8
8
vided with two push-buttons (one for connect-
Terminals
1 Microphone
2 Loudspeaker
3 Ground
5 Door release push-button (1A max)
6 Buzzer (0.2A)
9 Electronic bell input (from PRS240 or digital
systems)
ing the audio line and the other one for the
electric door lock). To optimise speech quality
the use of 337C electric speaker is recommended. It can be installed on the wall with
screws or on a wall box.
Terminals
The same of 924 series.
P
V
9
0
0
921653
2
60
1
3
5
2
9
6
83
1
"
/
3
4
166
9
"
/
6
16
3
"
/
8
83
1
"
/
3
4
6
(MT12 - Gb2004)
EXTERNAL DOOR ST ATIONS
PUSH-BUTTONS MODY series
I
NTERCOMS *
Module frames complete with back box
395
9
"
/
15
16
304.5
"
12
213
3
"
/
8
8
121.5
13
"
/
4
16
MD 71MD 72MD 73
Hood covers
5
"
/
16
414.5
323
231.5
16
11
"
/
12
16
1
"
/
9
8
151
5
124
4
7
"
/
8
64
1
"
/
2
2
Push-button panels in extruded aluminium made up
of modular elements. Suitable for the most diverse
installation requirements.
MD71. 72. 73. 74. Plastic back boxes complete with
module frames.
MD81.82.83.804.84.86.808.89.812. Aluminium
V
IDEOINTERCOMS *
hood covers. To be added to MD71.72.73.74 back
boxes.
MD91.92.93.904.94.96.908.99.912. Anodized
aluminium rain shelters with module frames. Used
for wall mounting.
19
3
"
/
MD 74
4
T
ELECOMMUNICATION
15
"
/
16
10
276
7
"
/
8
140
1
"
/
5
2
MD 81MD 83
Rain shelters with module frames
5
"
/
16
414.5
16
11
"
/
12
323
16
1
"
/
9
8
231.5
140
1
"
/
5
2
5
"
/
414.5
16
16
11
"
/
12
323
16
231.5
1
"
/
9
8
MD 804MD 82MD 86MD 808MD 84
151
15
"
/
5
16
414.5
323
11
12
"
/
16
MD 904MD 93MD 92MD 91
276
7
"
/
10
8
401
13
"
/
15
16
5
"
/
16
16
MD 812MD 89
401
13
"
/
15
16
40
9
"
/
1
16
25
"
1
80
1
"
/
3
8
M
O
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Y
MD 94MD 96MD 908MD 99MD 912
7
(MT12 - Gb2004)
65
9
"
/
2
16
EXTERNAL DOOR ST ATIONS
I
NTERCOMS *
PUSH-BUTTONS MODY series
1 row push-button modules
Modules for electric door speaker (amplifier)
V
IDEOINTERCOMS *
MD 10
without call buttons
Button modules
MD 11
1 call button
T
ELECOMMUNICATION
MD 21
1 call button
2 row push-button modules
Modules for electric door speaker (amplifier)
MD 122
2 call buttons
Button modules
MD 22
2 call buttons
MD 124
4 call buttons
MD 12
2 call buttons
MD 23
3 call buttons
MD 24
4 call buttons
ELECTRIC DOOR SPEAKER
91
9
"
/
3
16
MD 30.
It consists of a double amplifier (receiver and
transmitter) with adjustable volume of 2 channels. Also fittable to Prestige and ErreP/R
series push-button panels (for ErreP/R door
stations by means of 299/1 adapter).
Modules: blank, number, access control and cameras
50
MD20
blank module
M
O
D
Y
FC52P. Keypad
module for access
control (see page 9).
2
3
1
5
6
4
8
9
7
B
A
0
MD50
number module
FP52. Proximity
reader for access control (see page 9).
MD 100
Amplified door station with 1 push-button (see page 9)
MD41. MD41D. Black
and white cameras.
MD41C. Colour cameras
(see characteristics on
page 81).
MD 228
8 call buttons
Dismounting of name holder to insert name
label.
MD 200
Amplified door station with 2 push-buttons (see page 9)
In any button module, in order to avoid the
dismounting of name holder, insert a 3MAx12
screw in the holes shown in the picture for each
name plate to be blocked. Screws are not
supplied by the manufacturer.
8
(MT12 - Gb2004)
1 2
EXTERNAL DOOR ST ATIONS
10 9 8 7 6 5 4 3 2 1
PUSH-BUTTONS MODY series
I
NTERCOMS *
AMPLIFIED DOOR STATIONS
124
7
"
/
4
8
90
9
"
/
3
16
MD 100. 1 button module.
Fittable in all intercom, telephone, intercommunicating and video intercom systems.
Complete with electric door speaker amplified
in the two channels, receiving adjustable volume, call button and anodized aluminium front
plate. It can replace the MD11 and MD30 mod-
ule and use all the other accessories of the
Mody series.
MD 200. 2 buttons module.
Terminals
-ground
supply 13Vac - 0.13A
1audio receiver
2audio transmitter
Ccall push-buttons common
call push-buttons
name-plate lamp (24V-70mA)
1
12
52
1
"
/
2
16
19
3
"
/
4
2
3
4
ACCESS CONTROL KEYPAD
124
7
"
/
4
8
1
3
2
4
6
90
9
"
/
3
16
5
7
9
8
0
A
B
FC52P.
Access control keypad with 12 keys and 2
relays for lock release. 4 programmable access codes for each relay. Programmable door
opening time from 1 up 99 sec. for each relay
(or bistable operation of relay 1). Acoustic and
visual confirmation for entered keys, accepted
programming and for wrong codes.
Technical data
Power supply:12Vac/dc ±10%
Stand-by current:0.015A
Maximum current consumption: 0.1A
Contact ratings:12Vac-5A
Numbers of codes for relays 1: 4
Numbers of codes for relays 2: 4 or direct
Activation time for each relay: from 1 to 99sec.
(or bistable relay 1)
Operating temperature:0° ÷ +40°C
Maximum permissible humidity:85% RH
Terminals
1 normally closed contact of relays 2
2 normally open contact of relays 2
3 common contact of relays 2
4 normally closed contact of relays 1
5 normally open contact of relays 1
6 common contact of relays 1
7 ground or alternate voltage input
8 positive or alternate voltage input
9-10 connection to optional door lock release
45
3
"
/
1
4
19
3
activation
"
/
4
PROXIMITY READER FOR ACCESS
CONTROL
FP52.
This article allows for the activation of 2 relays
by means of keytags or electronic ISO cards
based on transponder technology.
Programmable activation time from 1 to 63
seconds for every relay. 4 user cards and 1
master card supplied with the product. Acoustic
and visual control signals and 3-digit display to
view numbers and codes during set-up and
operation.
Technical data
Power supply 12Vac/dc ±10%
Stand-by current0.1A
Maximum current consumption 0.25A
Contact ratings24Vac - 2A
Max. number of cards490
Max. number of Master cards10
Number of relays2
Relay time1 to 63 sec.
Minimum recognition distance3 cm
Maximum recognition time1 sec.
Operating temperature0° ÷ +40°C
Maximum permitted humidity85% RH
Terminals
+/A positive or alternate current input
-/Aground or alternate current input
PB door open button
NC2 normally closed contact of relay 2
NA2 normally open contact of relay 2
C2 common terminal of relay 2
NC1 normally closed contact of relay 1
NA1 normally open contact of relay 1
C1 common terminal of relay 1
V
IDEOINTERCOMS *
T
ELECOMMUNICATION
6
1 Lamp terminals
2 Push-button terminal board
3 Common contact of call push-buttons
4 Terminals on stair light push-button
5 External volume adjustment
6 Terminal board for connection to the system
Installation diagrams
For the installation of the MD100 and MD200
modules see the installation diagrams for systems with one entrance in the “intercom” and
“video intercom” section (for example pages
30, 32, 46, 48, 98, 102, 120, 178 and 180).
5
10987654321
door
release
12Vac
12Vdc
relay 1relay 2
Example of composition
Card recognition LED. It turns ON during
card recognition.
Relay activation LED. It indicates relay deactivation (red) or activation (green).
Program LED. It turns ON during system
programming.
Card cancellation and system setup LED.
It turns ON during Master or user card cancellation and system setup.
M
O
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9
(MT12 - Gb2004)
EXTERNAL DOOR ST ATIONS
I
NTERCOMS *
PUSH-BUTTONS MODY series
V
IDEOINTERCOMS *
"
5'5
T
ELECOMMUNICATION
Place the box of the push button panel at a
height of about 1.65m (5' 5") from the floor
keeping the front edges flush-mounted and
vertical to the finished plaster.
Openings for cables.
M
Mounting of button module.
Flush mounting and cables placing.
Insertion of cable bush between back boxes.
O
The cable bushes must be inserted before
brickwork.
D
Y
Lower fixing of the module frame.
10
(MT12 - Gb2004)
(a)
Lower fixing of the module frame on back box.
It is advised to insert a protection (a) between
panel and wall while fixing.
EXTERNAL DOOR ST ATIONS
PUSH-BUTTONS MODY series
I
NTERCOMS *
V
IDEOINTERCOMS *
Mounting of frame bottom and door speaker
(amplifier).
Alignment of the panel.
Hood covers
Fixing of the hood cover between the back box
and the module frame.
T
ELECOMMUNICATION
Modules insertion and wall fixing of rain shelter.
Top fixing of the panel.
Rain shelter
Dismounting of the frame top side from the rain
shelter.
PUSH-BUTTONS Matrix series
Module frames complete with back box
V
IDEOINTERCOMS *
T
ELECOMMUNICATION
MA 71MA 72MA 73
Front frames
Stainless steel anti-vandalism push-button
panels especially studied to withstand burglary,
penetration of solids and water jets (IP 45
protection degree against the penetration of
external solids and water; IK09 against shocks).
The Matrix push-button panels include back
boxes, module frames, die-cast aluminium
decorative frames, button modules, and modules with built-in speaker unit (with or without
camera).
The careful selection of modules allows for
multiple application opportunities; from oneway installations to blocks of flats; from intercom
to video intercom installations.
The push-button elements have been developed
to allow both for horizontal and vertical
configuration.
Video modules with door speaker
integrated
MA 61MA 63MA 62
Modules with door speaker integratedPush-button modules
M
A
T
MA 10P
without call buttons
R
MA 11P
1 call button
MA 12P
2 call buttons
MA 20
blank module
MA 42
without call buttons
and with B/W camera
MA 42C
without call buttons
and with colour camera
For specifications see page 86.
MA 22
2 call buttons
MA 43
with 1 call button and
B/W camera
MA 43C
with 1 call button and
colour camera
MA 24
4 call buttons
I
X
16
(MT12 - Gb2004)
EXTERNAL DOOR ST ATIONS
PUSH-BUTTONS Matrix series
I
NTERCOMS *
Modules with door speaker integrated
MA 10P.
- amplified speaker unit with volume adjustment of 2 channels (reception and transmission)
-steel front plate
-red operation LED.
MA 11P.
Same as MA 10P, with call button and name
plate panel with breakproof transparent screen
and green LED backlight.
MA 12P.
With 2 call buttons.
Push-button modules
MA 20.
Blank module in stanless steel.
MA 22.
Module with 2 call buttons and name plate
panel with breakproof transparent screen and
green LED backlight.
MA 24.
With 4 call buttons.
Audio adjustments
If necessary, it is possible to adjust the volume
of the 2 channels audio opportunely varying the
external knobs.
V
IDEOINTERCOMS *
T
ELECOMMUNICATION
Technical characteristics of MATRIX modules terminal boards
MA10P MA11P MA12P MA20MA22MA24MA42MA43
MA42C MA43C
11111
22222
33333
44444
--------
AAAAAAAA
CCCCC
P1P1P1P1P1
P2P2P2
P3
P4
VV
MM
HH
L-L-L-L-LL+L+L+L+L+
Reception audio line
Transmission audio line
Power supply input for electric door speaker (6÷12Vdc)
Audio ground
Alternated power supply input or ground for name-plate Led
AC or DC power supply input for name-plate Led (12Vac-dc)
Call push-buttons common
Call push-button
Call push-button
Call push-button
Call push-button
Video signal output (coaxial cable)
Video ground (coaxial shield)
Positive voltage input for camera (18÷24Vdc)
Alternated power supply input or ground for service Led
AC or DC power supply input for service Led (12Vac-dc)
M
A
T
R
I
X
17
(MT12 - Gb2004)
EXTERNAL DOOR ST ATIONS
I
NTERCOMS *
PUSH-BUTTONS Matrix series
V
IDEOINTERCOMS *
T
ELECOMMUNICATION
Place the box of the push button panel at a
height of about 1.65m (5' 5") from the floor
keeping the front edges flush-mounted and
vertical to the finished plaster.
Insertion of spacers between back
boxes. Spacers and cable bushing
(not supplied with the products) must
be inserted before brick work.
M
Openings for cables.
A
T
R
I
X
Flush mounting and cables placing.
Mounting modules.
18
(MT12 - Gb2004)
EXTERNAL DOOR ST ATIONS
PUSH-BUTTONS Matrix series
Fixing of frame to back box.
Align the frame before
tightening the screws.
I
NTERCOMS *
V
IDEOINTERCOMS*
T
ELECOMMUNICATION
For easier connection to the electrical system, it is recommended
to insert the metal plate supplied with the product in the back box
opening, as shown in the figure. The plate is used to hook the frame
with pre-assembled modules. Leave the plate in the box to reuse it
for maintenance operations.
Apply the protection gaskets supplied
with the product on the internal part of
the frame openings.
M
Connection of wires to module terminal boxes.
19
(MT12 - Gb2004)
Fixing of frame to module frame.
A
T
R
I
X
EXTERNAL DOOR ST ATIONS
I
NTERCOMS *
PUSH-BUTTONS Matrix series
Example of Matrix push-button panel installations.
provided only with buttons.
An electric door speaker
cannot be fitted inside. When
such panels are installed together with the previous
ones, a system with over 12
calls is obtained (see table).
RP6
313
282
250
12
11
9
219
5
8
RP4
5
"
/
16
1
"
/
16
13
"
/
16
"
/
8
RP2RP1
RP. Push-button panels with anodized aluminium front panel and buttons,
complete with name plate lights and
height adjustable contacts to compensate imperfections of the wall. The electric door speaker can be fitted inside
the push-button panel.
The unit should be flush-mounted
and the microphone should be
firmly attached to the front panel to
avoid feedback and to obtain the
highest audio quality.
ELECTRIC DOOR SPEAKER (amplifier)
337C. It features a double amplifier (receiver
and transmitter); receiver has volume control. It
is applicable inside the RP or TM push-button
panels (or in other push-button panels by means
of the adaptor art.299).
Provided with an electret microphone and tropicalized speaker.
RP100. 1-button amplified door station.
It is complete with an amplifier, in both channels, electric door speaker, volume control of
the receiving channel, front panel in anodized
aluminium, call button, rain shelter and name
plate light.
It can be installed on the wall with expansion
plugs or on a wall box.
UP 100. Amplified push-button panel with 1 call button.
Fittable in all 4+1 intercom and intercommunicating systems.
Complete with electric door speaker amplified in the two channels,
volume control of the receiving channel, front panel in anodized aluminium with call button. Wall-mountable with expansion plugs.
UP 200. Amplified push-button panel with 2 call buttons.
Flush mounted version
100
15
3
"
/
16
42.5
11
1
"
/
16
148
13
"
/
5
16
UP 11. Amplified push-button panel with 1 call button.
Fittable in all 4+1 intercom and intercommunicating systems.
Complete with electric door speaker amplified in the two channels,
volume control of the receiving channel, front panel in anodized aluminium with call button.
To install it you must:
- fix the back box to the wall;
- install the speaker unit;
- make the connections;
- screw the front panel onto the back box.
UP 12. Amplified push-button panel with 2 call buttons.
External volume adjustment
Terminals
- ground
13Vac-70mA voltage input
1 audio receiver
2 audio transmitter
Wires
C yellow wire connected to call but-
ton common.
138
7
"
/
5
16
External volume adjustment
90
9
"
/
3
16
40
9
"
/
1
16
U
23
(MT12 - Gb2004)
P
POWER SUPPLIES
I
NTERCOMS *
The power supply is not provided with fuses,
but it is protected against overloading or shortcircuiting by a heat sensor (thermoprotector),
to restore power, it is necessary to cut off the
mains voltage for about one minute. Reconnect
power after having repaired the fault.
V
Do not obstruct the openings or the ventilation
IDEOINTERCOMS *
or heat ejection slots to allow the equipment to
operate correctly. The power supply can be
installed on DIN rail or screwed to the wall.
All the power supplies described in this manual
replace the corresponding ones with similar
initials. E.g.: PRS220 replaces PRS220D,PRS220K, etc. PRS226 replaces PRS226D
and PRS226K.
All power supplies can provide power for a
maximum of 6 24V-3W lamps for illuminating
push-button panel name plates. For more than
6 lamps, PRS210 transformer should be
T
installed.
ELECOMMUNICATION
General technical data
Input voltage:127Vac or 220-230Vac
Working temperature: 0°÷+50°C
Maximum of humidity: 90%RH
Warning
All power supplies in this manual can work
either 127Vac or 220-230Vac.
Check carefully the right connection.
127V
127Vac
220-230Vac
230V
PRS 220. STABILIZED POWER SUPPLY.
It is provided to supply 4+1 intercom systems
(electric door lock, name plate lamps, electric
door-speakers, amplifier, etc.)
Technical data
Power:15VA
Housing:DIN 4 modules A
Weight:0.45 Kg. (0.99lb)
Approved by:VDE (according to the Safety
Standard EN60065)
Output terminals
- Ground
+ Audio line power supply 6Vdc-0.1A
Power supply 13Vac for:
- name plate lamps, exchangers
(continuous load 0.6A)
- electric door lock and bells (intermittent load
1A)
PRS226. STABILIZED POWER SUPPLY/
SWITCHER.
It is able to supply intercommunicating intercom
systems and to switch over automatically audio
connection of the door station and of the
intercommunicating service to the intercoms.
Technical data
Power:18VA
Housing:DIN 6 modules A
Weight:0.5 Kg. (1.1lb)
Approved by:VDE (according to the Safety
Standard EN60065)
9 Electronic call input for switching over multi-
way installations
4 Relay switching common terminal controlled
from entrance 9
4a NC relay switching controlled from entrance 9
4b NA relay switching controlled from entrance 9
PRS 240. STABILIZED POWER SUPPLY
WITH ELECTRONIC RINGING GENERATOR.
Power supply with modulated electronic ringing generator for calls. It supplies the voltages
needed for the correct operation of intercom
systems.
Technical data
Power:18VA
Ringing frequency: 450Hz modulated
Housing:DIN 6 modules A
Weight:0.5 Kg. (1.1lb)
Approved by:VDE according to the Safety
Standard EN60065
Output terminals
- Ground
+ Audio line power supply 7.2Vdc-0.1A
X Power supply for aux. services 12Vdc-0.2A
Power supply 13Vac for:
- name plate lamps (continuous load 0.6A)
- electric door lock and bells (intermittent load
1A)
PRS 210. TRANSFORMER.
Used to power 13Vac devices; MD100, MD200,
RP100, RP200, UP series amplified external
door stations, accessories, additional door
locks, name plate light, etc.
Technical data
Power:15VA
Output voltage: 13Vac
Maximum load: 0.7A
Maximum of intermittent load: 1A
Housing:DIN 3 modules A
Weight:0.42 Kg. (0.93lb)
Approved by:VDE according to the Safety
Standard EN60065
Output terminals
- Ground
+ Audio line power supply 8Vdc-0.1A
X Power supply for auxiliary services 12Vdc-
0.2A
Power supply 13Vac for:
- name plate lamps, exchangers (continuous
load 0.6A)
- electric door lock and bells (intermittent load
1A)
7 Power supply 13Vac for electric door lock and
bells (intermittent load 1A)
A Output for call from push-button panel 13Vac-
0.15A
G Audio line receiver from intercoms
2 Audio line transmitter to intercoms
D Audio line transmitter to electric door speaker
C+ Audio line receiver from electric door speaker
PRS226E. STABILIZED POWER SUPPLY/
SWITCHER.
As above, with the following additional terminals and the modification of terminal 7.
7 Electronic bell output for intercommunications
Y Electronic bell output for push-button panel
PRS 235.
POWER SUPPLY FOR SYSTEMS
WITH PRIVATE CONVERSATION MODULE.
It may be installed with Project series intercoms
for supplying power to 4+1 systems with private
conversation module. Only the intercom which
has been called can speak to the door station.
All the other users are isolated.
Technical data
Power:18VA
Housing: DIN 6 modules A
Weight:0.5 Kg. (1.1lb)
Approved by:VDE according to the Safety
Output terminals
- Ground
+ Audio line power supply 7.2Vdc-0.1A
X Power supply for auxiliary services 12Vdc-
0.2A
Power supply 13Vac for:
- name plate lamps (continuous load 0.6A)
- electric door lock and bells (intermittent load
1A)
C+ Power supply for bells 13Vac- 0.15A
Standard EN60065
65
9
"
/
2
16
65
9
"
/
2
16
65
2
9
"
/
16
PRS226
PRS226E
54
1
"
/
2
8
89
1
"
/
3
2
PRS210PRS220
70
3
"
/
2
4
89
1
"
/
3
2
107.5
1
"
/
4
4
89
1
"
/
3
2
PRS235
PRS240
24
(MT12 - Gb2004)
SERVICE MODULES
3
"
2
/
1
89
2
"
16
/
9
2
"
4
/
3
70
65
I
NTERCOMS *
74
15
2
140
1
"
/
5
2
89
1
"
/
3
2
1473. 4-CONTACT ANALOG EXCHANGER.
It is installed in intercom systems with two or
more entrances for switching the audio lines
and door lock of the calling entrance. It can be
installed on DIN bar or with two screws. In
housing DIN bar 8 modules A.
Art. 1473 completely replaces the functions of
models 473 and 273.
Technical data
Power supply:13Vac; 15÷21Vdc
Current consumption: 0.1A
Number of exchanges: 4
Max. switching current: 5A (50V)
Housing: DIN 8 modules A
Operating temperature: 0° ÷ 50°C
Maximum permissible humidity:90% RH
Terminals
1 Power supply 13Vac-0.1A
2 Ground
3 and 4Driver to switch the relay to “b” posi-
tion - ON position
5 and 6Driver to switch the relay to “ a” posi-
tion - OFF position
7, 8, 9 and 10Common contact of relays
7a, 8a, 9a and 10a OFF position of the relay
contacts
7b, 8b, 9b and 10b ON position of the relay
contacts
11 Ground command to switch the relay to “a”
position - OFF position
12 Ground command to switch the relay to “b”
position - ON position
13 Electronic call input from PRS240
"
/
16
54
1
"
/
2
8
3
89
1
"
/
2
1471. RELAY UNIT
A low voltage, low current (DC/AC) unit, it can
switch voltages up to 50V and 5A max. Used
for auxiliary services (e.g. stair lights, call for 4
or more bells, door release etc).
It can be installed on DIN bar or with two screws.
In housing DIN bar 3 modules A.
Technical data
Power supply:13Vac; 12÷24Vdc
Current consumption: 0.05A
Number of exchanges: 1
Switching current:5A (50V)
Housing:DIN 3 modules A
Operating temperature:0° ÷ 50°C
Maximum permissible humidity: 90% RH
Terminals
1 Alternate current input 13Vac-dc
2 Continuous current input 21Vdc
3 Negative half-wave input or ground
5 Common contact of relay
6 Normally open contact of relay
7 Normally closed contact of relay
1
2
3
1471E. RELAY UNIT
2
65
6
7
5
9
"
/
16
V
IDEOINTERCOMS*
1472. 2-CONTACT RELAY UNIT
Same as 1471, but with 2 relays and 9S input
terminal.
Technical data
Power supply:13Vac; 12÷24Vdc
Curre nt c ons umpt ion : 0.05A
Number of exchanges: 2
Switching current:1A (24V)
Housing:DIN 4 modules A
Operating temperature:0° ÷ 50°C
Maximum permissible humidity: 90% RH
Terminals
In addition to terminals of art. 1471 you find:
11 Common contact of relay 2
12 Normally open contact of relay 2
13 Normally closed contact of relay 2
9S Electronic call input with resistive load
-Ground
T
ELECOMMUNICATION
Same as 1471, but with 9S, 9T and 9P input
terminals. In housing DIN bar 4 modules A.
Terminals
In addition to terminals of art. 1471 you find:
9P Electronic call input without resistive load
9S Electronic call input with resistive load
9T Electronic call input timed operation (1 sec.)
-Ground
25
(MT12 - Gb2004)
INSTALLATION INSTRUCTIONS
I
NTERCOMS *
General characteristics
- The cable runs of intercom and video intercom installations must be
kept separate from the mains or any other electrical installation as
required by the International Safety Standards and the entire
installation must be realized in compliance with the safety rules in force
V
IDEOINTERCOMS*
in any specific Country.
- It is necessary to provide a disconnecting and safety switch before the
power supply. Use a single general switch in case of several power
supplies (also in multiple entrance).
- Before connecting the power supply make sure that its rating data
corresponds to this of the mains.
- For electromagnetic reasons, all service modules must be installed
near their power supply.
Wires
1) For the correct operation of the intercom system you must choose the
correct type of cable.
2) Wires must be dimensioned according to the distance of the different
T
ELECOMMUNICATION
devices and their current consumption.
3) Do not connect wires in parallel to reach the required cross-section
(for example multi-pair telephone cables). Only use a single wire with
suitable cross-section. When using multi-core cables you must select
them with low parasite parameters (low capacitance per metre, low
inductance over Ohm).
4) If the installation includes additional power supplies you must place
them near the device to be powered.
Background noise
To avoid possible background noise over the speech line, it is advisable:
5) not to lay intercom or telephone cables in the same runaway as the
wires used to power alternate current loads;
6) to avoid using the same multi-core cable to transmit audio signals
and alternate current power supplies (lamps, amplified external door
stations, electrical door locks). Always use separate wires for alternate current power supplies;
7) not to connect name-plate lamps (or other devices powered with
alternate current) to terminal 4 (-) of the speaker unit; 2 wires must
originate from terminal - (minus sign) of the power supply, one for
terminal 4 of the speaker unit and one for the lamps (or other devices
powered with alternate current);
8) for name-plate lamps, to use an additional 12Vac transformer
(PRS210 type) with suitable power (consumption is 75mA for each
lamp) with 2 power supply wires separate from audio wires;
9) in case of long distances between the external door station and the
last intercom, to place the power supply near the external door station
and use a relay for the electric door lock in order to avoid alternate
current induction along the riser (see diagrams of lateral column).
ELECTRIC DOOR LOCK ACTIVATION
In case of long distances or if you want to control several door locks at
the same time, install a relay as shown in the following installation
diagrams.
Electric door lock activation by means of an additional relay
to terminal 5 of
the intercom
additional
relay
use the PRS231 or
PRS240 power supply
instead of PRS220
Connection of 2 door locks with simultaneous opening
(Si12MO/1).
power supply in the
installation
to terminal 3 of
the intercom
additional
relay
to terminal 5 of
the intercom
additional
transformer
additional
relay
Connection of 2 door locks, one of which always activable, in
a system with multiple entrance (Si16MO/1; Si 16MO/2).
to terminal 5 of
the intercom
additional
relay
to terminal 3 of
the intercom
power supply in the installation
WIRE CROSS-SECTION
Distance
m.
50
100
200
300
400
Audio and calls
mm²
S
0.35
0.35
0.5
0.75
1
mm
Ø
0.7
0.7
0.8
1
1.2
(*) Wires in bold face type.
AWG
21
21
20
18
16
Door lock and ground(*)
mm²
S
0.75
1
2
2.5
-
mm
Ø
1
1.2
1.4
1.6
-
AWG
18
16
14
13
-
(MT12 - Gb2004)
analog
exchanger
of the stair
additional
relay
26
PA = door release button
SE = electric door lock
diode
(100V-1A)
to the other stairs
power supply in the installation
INSTALLATION INSTRUCTIONS
WORKING INSTRUCTIONS
I
NTERCOMS *
ADDITIONAL BELL
If the ringing volume is not sufficient or if you need to chime the call in a
different place, you can add an additional bell enabled by a relay.
Additional bell enabled by a relay to be installed inside the
intercom
intercom
terminals
12 ÷ 48Vac/dc
Additional bell enabled by a relay in a DIN
housing
intercom
terminals
Basic systems
For all the intercom systems, simply lift the handset to speak to the door
station. The call is indicated by an audio signal (a buzzer or an electronic
bell).
To activate the door release, press the push-button with the key symbol.
In systems with two or more entrances the communication and door
release are switched automatically on the entrance from which the call
is made while the other entrances are isolated.
Systems with private conversation module
In all standard intercom systems (not intercommunicating) a private
audio system can be provided (only the intercom which has been called
can speak to the door station) by installing the “private conversation
module" art.SM50 in every intercom.
Since the buzzer rings, the user has about 30 seconds to lift handset and
answer. There is no time limit for the private conversation. When the
handset is replaced the system returns to the rest condition. If a user
does not replace the handset properly, the next call from another
intercom, automatically cuts him out of the audio connection with the
door station.
Intercommunicating systems
Intercommunicating systems allow users to speak to one another by
simply lifting the handset; any user can join in to a conversation already
in progress. To avoid interferences it is necessary to observe the
following instructions.
Lift the handset, make sure that there is not a conversation already in
progress, then press the call push-button corresponding to the desired
user.
V
IDEOINTERCOMS*
T
ELECOMMUNICATION
12Vac/dc ÷ 230Vac
ADDITIONAL AUDIO AMPLIFIER
In intercommunicating systems with long distances between intercoms
and power supply, to increase the intercommunication audio level, it is
advisable to install an amplifier art. 2443 (see page 90 for characteris-
tics). The following diagram can be applied to all intercommunicating
systems (from page 47 to page 61).
Terminal 9 is
used in the
Si11MO/3
diagram on
page 61 (only
PRS226E).
Intercommunicating systems connected to door station
Such systems allow conversation between two or more inside users with
the exclusion of the door station, or between one inside user and the
door station.
When there is a call from an external push-button panel the audio line of
the electric door speaker is activated automatically; when one calls from
one of the intercoms, the internal intercommunicating audio line is
automatically activated.
The user called has simply to lift the handset.
Any user can join in to a conversation already in progress.
To avoid interferences it is necessary to observe the following instructions:
- lift the handset, make sure that there is not a conversation already in
progress, then press the call push-button corresponding to the desired
user.
As it is shown in the connection diagram, internal calls have a sound
(electronic) distinct from external calls (buzzer).
To activate the electric lock it is necessary to push the push-button with
a key symbol on. By performing this operation the system returns to the
intercommunicating service with the audio exclusion of the door station.
27
(MT12 - Gb2004)
TROUBLESHOOTING
I
NTERCOMS *
PRELIMINARY CHECKS
- Check for the presence of the mains voltage
in the terminals 230Vac (or 127Vac) of the
power supply.
- The power supply is not provided with fuses,
but it is protected against overloading or short-
V
circuiting by a heat sensor (thermoprotector),
IDEOINTERCOMS*
FAULT AND PROBABLE DAMAGE
Nothing at all is working
Absence of main voltage. Short-circuit or overload of the terminals of the power supply output.
Faulty power supply.
The lock does not work
Faulty lock. The cross section of the cables
T
indicated in bold type is insufficient. A connect-
ELECOMMUNICATION
ing cable to the lock has been interrupted.
Faulty power supply.
Calls from the door station do not activate
The common connection of the push-buttons
on the push-button panel has been interrupted.
A call to an individual intercom does not
activate
The connecting wire from the door station to the
intercom has been interrupted. The intercom
buzzer is faulty or badly set. In intercoms with
electronic call check that the handset is hung up
correctly.
No sound from either channel
Absence of power between 3 (+) and 4 ( - ) of
the electric door-speaker (6÷8Vdc). Short-circuit between + and - of the power supply. Faulty
power supply.
No sound from the intercoms to door station
Connection 1 from the intercoms to the electric
door-speaker has been interrupted or shortcircuited. There is no ground connection to
terminal 4 of the electric door-speaker (ampli-
fier). Faulty electric door-speaker (amplifier).
to restore power, it is necessary to cut off the
mains voltage for about one minute. Reconnect
power after having repaired the fault.
- Check the voltage output of the power supply
(see in detail the values indicated in the power
supply chapter).
At the door station a whistle is heard
(Larsen effect)
The electric door-speaker (amplifier) is badly
housed in the push-button panel; the microphone has to be stuck to plate. Lower the
volume.
Radio reception on the door station
The defect can occur when there is a transmitter working in the proximity. Apply a condenser
from 0.1µF between terminals 1 and 3 of the
electric door speaker (amplifier).
INTERCOMMUNICATING SYSTEMS
No sound in either channel. Intercommunicating phone not working
Short-circuit between + and - of the power
supply. Faulty power supply.
Calls from the door station activate. No
sounds in either channel. Intercommunicating phone is working
No power supply between 3 (+) and 4 (-) of the
electric door-speaker (8Vdc). Faulty power
supply.
No sounds from the intercoms to the door
station
The connection between 1 of the intercoms and
G of the power supply has been interrupted.
The connection between D of the power supply
and 1 of the electric door-speaker (amplifier)
has been interrupted. Faulty electric doorspeaker (amplifier). Faulty power supply.
- Check that the cross section of the cables
corresponds to what is indicated on page 26
and in the descriptions of each individual diagram.
The intercommunicating calls do not activate
Check that cable 7 is connected to 7 of the
power supply. Faulty power supply.
No sound in the intercommunicating service
Faulty power supply.
SYSTEM WITH MORE ENTRANCES
Entrance A is never activated
Short-circuit between 5 and 6 of the exchanger.
Faulty exchanger.
Entrance B is never activated
Short-circuit between 3 and 4 of the exchanger.
Faulty exchanger. No power supply to 1 and 2
of the exchanger (13Vac).
No sound from the door station to the
intercoms
Connection 2 from the intercoms to the electric
door-speaker (amplifier) has been interrupted
or short-circuited. Faulty electric door-speaker
(amplifier).
Audio with humming in the background
(50/60Hz)
The wires have been canalized together with
the cables that power AC loads. Wrong connections or under dimensioned cross-section
of wires (see recommendation and table on
page 26). Faulty power supply.
No sounds from the door station to the
intercoms
The connection between 2 of the intercoms and
2 of the power supply has been interrupted. The
connection between C+ of the power supply
and 2 of the electric door-speaker (amplifier)
has been interrupted. Faulty electric doorspeaker (amplifier). Faulty power supply.
The intercommunicating calls activate, but
the door station is still on
Check that cable 7 is connected to 7 of the
power supply and not to terminal
power supply.
. Faulty
28
(MT12 - Gb2004)
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