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posto esterno che chiama, impeden-
do che eventuali chiamate da altri
ingressi possano interrompere il col-
legamento in atto; attiva nel contem-
po su tutte le targhe esterne l'indica-
tore luminoso (se installato) di linea
occupata (interruttori dip-fix L3 e L4
in posizione OFF, fig. 5).
Portando L3 o L4 in posizione ON
viene data rispettivamente all'uno o
all'altro ingresso la priorità di chiama-
ta, consentendo quindi la facoltà allo
stesso di interrompere automatica-
mente collegamenti in atto, ma di non
essere interrotto.
NOTA. L'accesso ai dip-fix L3 e L4 è
possibile togliendo i coprimorsetti ed
il mobile del selettore (fig. 5).
Funzioni della scheda 2
• Relé di commutazione delle linee.
Funzione dei morsetti (fig. 2)
Morsettiera R (al posto esterno n. 3-5-
7-9)
Morsettiera Q (al posto esterno n. 4-
6-8-10)
1÷15 vedere morsettiere M-H del
VSI/110
16
comando al posto esterno
(al VSI/110)
Morsettiera S (alla centralina di con-
trollo VA/100 o al selettore VSI/120)
1÷14 vedere morsettiere M-H del
VSI/110
15
enable
al selettore VSI/120
16
clock
Morsettiera P (al selettore VSI/110 o
VSI/120)
1÷14 vedere morsettiere M-H del
VSI/110
15
enable
16
clock
Caratteristiche tecniche
• Alimentazione: 17,5 Vcc.
• Temperatura di funzionamento: da
0 °C a +35 °C.
• Dimensioni: modulo da 12 unità
alto per guida DIN (fig. 6).
L'apparecchio può essere installato,
senza coprimorsetti, in scatole muni-
te di guida DIN (EN 50022).
Per le dimensioni di ingombro vedere
la fig. 6A.
Oppure può essere installato a pare-
te, con coprimorsetti, utilizzando la
guida DIN in dotazione.
Per le dimensioni d'ingombro vedere
la fig. 6B.
Esempi per l'uso dei selettori in
impianti con più ingressi
1 - Impianto con 5 ingressi.
Apparecchi necessari:
n. 1 VSI/110 e n. 2 VSI/120.
Posizione dip-switch (fig. 3) del
VSI/110: n. 4 in posizione ON, tutti gli
altri in posizione OFF.
2 - Impianto con 10 ingressi.
Apparecchi necessari:
n. 1 VSI/110 e n. 4 VSI/120.
Posizione dip-switch (fig. 3) del
VSI/110: tutti in posizione OFF.
INSTALLATION
GB
INSTRUCTIONS
MASTER ENTRANCE
SELECTOR VSI/110
The VSI/110 used alone – dip-switch
B no. 1 in ON position, all other in
OFF position, figure 3 – allows the
2
selection of 2 entry panels or additio-
nal cameras.
VSI/110 together with 4 additional
VSI/120 units, permits the connection
of up to maximum of 10 entry panels
or additional cameras.
VSI/110 is made up of 2 printed
cards removable for easy maintenan-
ce, inserted into a mother card with
the terminal block connectors.
Functions of card 1
• Selection and control of entry
panels or additional cameras.
Eight dip-switches B mounted onto
this card permit the selection in
sequence of the connected entry
panels and surveillance cameras.
Take off cover A to set the dip-swit-
ches B, figure 3.
Functions of card 2
• Recognition of entry panel from
which the call is made.
• Activate relay of commuting signals.
• Output to activate system engaged
signal indicator (if connected).
• Control of audio and video privacy.
When one user is called all others are
automatically disconnected from the
entry panel, dip-fix L1 and L2 in the
OFF position, figure 4.
• By-pass possibility.
It is possible to give priority to one of
the entry panels i.e. to call a monitor
even though it is engaged from
another entrance, disconnecting the
former call.
To activate this facility set dip-fix L1
or L2 to the ON position, figure 4, the
respective controlled entry panel will
have call priority and will not be inter-
rupted.
NOTE. Take off terminal covers and
top frame to reach dip-fix, figure 4.
Function of each terminal, figure 1
Terminal block M (to entry panel no.1)
Terminal block H (to entry panel no. 2)
1
0 V AC
2
24 V AC (for VZ)
3
18 V AC (for VZ or MC modules)
4
12 V AC
5
–
17,5 V supply voltage
6
+
7
call no. 1
8
call buttons common
9
video signal shield
10 video signal
11 audio signal to monitor
12 audio signal to entry panel
13 door lock release
14 entry panel enabling
15 18 V AC engaged signal
16 not used
Terminal block I
(to main control unit VA/100 or to
slave entrance selector VSI/120)
1÷14 see terminal blocks M-H
15
enabling
to VSI/120 slave
16
clock
entrance selector
Terminal block L (to slave entrance
selector VSI/120)
3÷10 selection of entry panel to
VSI/120
Technical features
• Supply voltage: 17.5 V DC.
• Current demand: 110 mA max.
• Working temperature range: from 0
°C to +35 °C.
• Dimensions: 12 DIN units, high pro-
file module, see figure 6.
The equipment can be installed
without terminal covers into boxes
provided with DIN rail (EN 50022).
Dimensions are shown in figure 6A.
It can also be surface mounted,
using the DIN rail supplied, but fitted
with terminal covers.
Dimensions are shown in figure 6B.
SLAVE ENTRANCE SELECTOR
VSI/120
VSI/120 works only in tandem with
VSI/110. Each VSI/120 – max. 4 –
added to the VSI/110 permits the
connection of 2 additional entry
panels or additional cameras.
This selector is also made up of 2
printed cards, removable for easy
maintenance, inserted into a mother
card with the terminal block connec-
tions to the other equipment.
Functions of card 1
• Recognition of entry panel from
which the call is made.
• Activation of relays.
• Activation of engaged signal indi-
cator.
• Control of audio and video privacy.
When one user is called all others are
automatically disconnected from the
entry panel, dip-fix L3 and L4 in the
OFF position, figure 5.
• By-pass possibility. It is possible to
give priority to one of the entry panels
i.e. to call a monitor even though it is
engaged from another entrance,
disconnecting the former call.
To activate this facility set dip-fix L3
or L4 to the ON position, figure 5, the
respective controlled entry panel will
have call priority and will not be inter-
rupted.
NOTE. Take off terminal cover and top
frame to reach dip-fix L3 and L4, fig.
5.
Functions of card 2
• Activation of commuting signals
relays.
Function of each terminal, figure 2
Terminal block R (to entry panel no.
3-5-7-9)
Terminal block Q (to entry panel no. 4-
6-8-10)
1÷15 see terminal blocks M-H of
VSI/110
16
signal to entry panel
(to VSI/110)
Terminal block S (to main control unit
VA/100 or to slave entrance selector
VSI/120)
1÷14 see terminal blocks M-H of
VSI/110
15
enabling
to VSI/120 slave
16
clock
entrance selector
Terminal block P (to entrance selec-
tors VSI/110 or VS/120)
1÷14 see terminal blocks M-H of
VSI/110
15
enabling
16
clock
Technical features
• Supply voltage: 17.5 V DC.
• Working temperature range: from 0
°C to +35 °C.
• Dimensions: 12 DIN units, high pro-
file module, see figure 6.
The equipment can be installed
without terminal covers into boxes
provided with DIN rail (EN 50022).
Dimensions are shown in figure 6A.
It can also be surface mounted,
using the DIN rail supplied, but fitted
with terminal covers.
Dimensions are shown in figure 6B.
Exemples of equipment needed in
systems with more entry panels
and correct setting of dip-switches
1 - Installation using 5 entry panels.
Equipment needed: 1 VSI/110, 2
VSI/120.
VSI/110 setting: dip-switch 4 in the ON
position all other in the OFF position.
Refer to table in figure 3.
2 - Installation using 10 entry panels.
Equipment needed: 1 VSI/110, 4
VSI/120.
VSI/110 setting: all dip-switches in
the OFF position.
Refer to table in figure 3.
INSTALLATIONS-
D
ANLEITUNG
MASTER-EINGANGSWÄHLER
VSI/110
Dieses Gerät sichert die automati-
sche Wahl von zwei Außenstationen
(ON-Einstellung des DIP-Schalters B
Nr. 1, Abb. 3 - alle übrige DIP-
Schalter auf OFF).
In Verbindung mit einem oder mehre-
ren (max. jedoch 4) VSI/120-Wählern
(slave) können bis zu 10 Außensta-
tionen umgeschaltet bzw. angewählt
werden.
Im Gerät befinden sich u.a. zwei
herausnehmbare Steckplatinen und
eine
Basis-Leiterplatte
mit
Anschlußklemmleisten.
Funktionen der Platine Nr. 1
• Kontrolle und Wahl der Außensta-
tionen.
Auf dieser Platine befinden sich 8
DIP-Schalter B die durch Abnehmen
des Deckels A zu erreichen sind
(Abb. 3).
Mit Hilfe dieser Schalter ist das Gerät
auf die gewünschte Zahl der wählba-
ren Außenstationen einzustellen (DIP-
Schaltereinstellung gemäß Tabelle
Abb. 3).
Funktionen der Platine Nr. 2
• Erkennung der anrufenden Außen-
station.
• Signalumschaltrelais.
• Besetztanzeige.
• Entaktivierung des Rufsystems und
Trennung des selben von anderen
Außenstationen bei schon besetzter
Anlage.
• Anrufvorrang.
Der Umschalter VSI/110 ist mit einer
Schaltung versehen, der ersten
Außenstation, von der angerufen
wird, Gesprächspriorität und konti-
nuität sichert, wobei verhindert wird,
daß
eventuelle,
von
anderen
Eingängen kommende Anrufe, die
laufende Verbindung stören oder
unterbrechen.
Zugleich werden (soweit vorhanden)
sämtliche auf den Außentableaus
angebrachten Besetztanzeigen ein-
geschaltet (OFF-Einstellung der DIP-
FIX-Schalter L1 und L2 auf Platine Nr.
1, siehe Abb. 4).
Bei ON-Einstellung der genannten
Schalter L1 oder L2 wird dem einen
bzw. dem anderen Eingang Anruf-
vorrang zugeordnet.
Hat ein bestimmter Eingang diesen
Anrufvorrang, so kann er laufende
Verbindungen automatisch unterbre-
chen, jedoch nicht selbst unterbro-
chen werden.
den
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