W
ITHOUT
C
OAX
*
W
ITH
C
OAX
44
(GB- '99)
MULTI-WAY VIDEO-INTERCOM SYSTEM WITH AUXILIARY AUDIO ENTRANCES AND ONE MAIN VIDEO
ENTRANCE ACCORDING TO THE STAIRWAY
Diagram ref. Q.ty Article
Description
VC
...
PT 5160 + WB 5100
Monitor FLAT + wall bracket
PT 5660 + WB 5600 + 1283
M wall b back box
PT 5860 + WB 5600
Monitor wall bracket
PV 1260 + 1283
M wall b back box
PV 2160 + WB 2100
Monitor FLAT + wall bracket
DV
...
DV2-4
Video floor distributors
AV
1
476
Video distributor-amplifier
AL
1+X
1281
Stabilized power supply
TR
1+X
1382
Audio-Video Timer
DS
X
1273TV
Exchanger
PA
1+X
**
Door release button
SE
1+X
**
Electric door lock (12Vac-1A)
External door station
Mody series (see pages 16, 17, 18, 19 for the composition)
1 row
2 row
UR
1
MD40
MD40
Camera module
PB
...
MD72-73-74
MD72-73-74
Module frames and with back box
1+X
MD10-11-12
MD10-122-124 Modules for electric door speaker
...
MD21 ÷ 24
MD222 ÷ 228
Button modules
...
MD20 - 50
MD20 - 50
Blank and number modules
1+X
MD82 ÷ 812
MD82 ÷ 812
Hood covers
1+X
MD92 ÷ 912*
MD92 ÷ 912*
Rain shelters
PE
1+X
MD30
MD30
Electric door speaker
ErreP/R series (see pages 21, 22 for the composition)
UR
1
1385R
Camera unit
PB
1+X
RP...
Push-button panel
...
R...
Push-button panel
1+X
290R/2 ÷ 290R/38
Rain shelters
PE
1+X
337C
Electric door speaker
... According to the number of users.
X According to the number of auxiliary entrances.
* The protective shelters are to be used instead
of back boxes and decorative shields.
** Articles not provided by ACI Farfisa.
Working instructions
It is similar to the basic system described on page 28, but with the
following variations:
- the audio-video operations and the door lock release are
automatically switched at the time of the call or with the control
switch ON.
- Carrying out a call from the entrance only audio, the corre-
sponding monitor turns itself ON without images.
- The services towards the auxiliary audio entrances are inde-
pendent among themselves and therefore they can function at
the same time.
Note
The 75
Ω
resistance inserted between terminals 1 and 3 of
monitors is supplied with the product. It is not to be added.
- The A and F terminals of article 1382 can be connected to a
maximum of 5 lamps (24V-3W). If this number is exceeded, one
or more 12V transformers and an proper power will be required
(type PRS210).
- In this system the control switch ON from the monitors can
interrupt a running communication, for this reason it is advisable
to interrupt it by means of a relay art.1471 (see page 24).
- For the cross section of the wires see the table on page 26.
- To connect the coaxial cable see pages 26 and 27.
common buttons 1
and 2
to separate buttons
common cut here
common buttons 3
and 4
The push-button panel of the main video en-
trance must have separate commons. A com-
mon for every auxiliary entrance. The buttons of
Mody series can be divided in groups of 2.
Si 5550
*
M
ODY
*
E
RRE
P/R
*
P
ROJECT
*
P
UNTO
V
IRGOLA
*
S
LIM
Multi-way systems
