188
(MT11 - Gb2012)
Si 41MO/1
4+1
INTERCOMS *
7+1
VIDEOINTERCOMS
VIDEO INTERCOM SYSTEM CONNECTED TO ONE EXTERNAL DOOR STATION
INTERNAL STATIONS
ECHOS series EXHITO series COMPACT series STUDIO series
... EH9100CT/CW ... EX3100C ... KM8100W ... ST7100CW
EH9160CT/CW EX3160C KM8600W ST7100W
... 9083 EX3160 KM8800W ... ST720W
... WA9100T/W ... WB3160 ... WB8600 ... WB7100
... TA9160 ... TA3160 ... 8083 ... WB700
... TA7100
... TA700
EXTERNAL DOOR STATIONS
PROFILO series MATRIX series MODY series
... PL71÷PL73 ... MA71÷MA73 ... MD72÷MD74
1 PL81÷PL89 ... MAS61÷MAS63 (
1
)1 MD82÷MD812
1 PL91÷PL99 * 1 MA91÷MA93 * 1 MD92÷MD912 *
1 PL40PC÷PL42PC 1 MAS42C-MAS43C 1 MD10÷MD124
PL40P÷PL42P MAS42-MAS43 1 MD41
... PL21÷PL228 ... MAS22-MAS24 1 MD30
... PL20, PL50 ... MAS20 ... MD21÷MD228
... MD20, MD50
VARIOUS ARTICLES
... DV2-DV4 Video distributors
1 1281 Power supply
1 1282E Timer
1 PA ** Door release button (optional)
1 SE ** Electric door lock (12Vac-1A)
... Refers to number of users.
(
1
) Or MA61÷MA63.
* The rain shelter is used in the place of the back box and hood cover.
** Articles not supplied by ACI Farfisa.
Connection of 1281E power supply-timer
instead of 1281 plus 1282E.
By adding 1281E to the schematics on pages
188 and 189 instead of 1281 plus 1282E, the
system working will modify as follows:
- switching-OFF at the end of the timing only
- no control switch-ON interruption with the video
intercoms during external audio-video con-
nection. If the service is necessary, add 1471
relay in order to interrupt conductor 4.
Working instructions. See page 218.
Notes
- If the control switching ON is necessary, connect terminal 4
of the timer (dashed wire).
- For audio compatibility we do not suggest to connect door
stations MODY series with internal devices ECHOS series.
- For the connection of name plate lamps read notes 6, 7 and
8 of the installation instructions on page 146.
- For wires dimensioning and video connection refer to the
installation instructions and table on pages 146÷148.
- For one-way systems connect the coaxial cable to the moni-
tor bracket directly, without using the video distributor.
- For other types of push-button panels see the general cata-
logue.
When using MD100 and MD200 amplified external door stations, it is advisable
to place this diagram on the diagram of page 189 and line it up with the riser.
For AC powered wires refer to the indications on page 146.
230V
127V
0
1281E
X
S
H
F
C+
5
A
4
3+
For si41mo1
only
PA
230V
127V
0
1282E
2D1D 3D 5 7
1281
4
I
A
F
X
SC+
1
2
H
SE
H
V
M
2
1
X2 X3 Xn
MD7.
MD100
MD200
MD41
MD2..
IV
H
A
3+
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