2
Attention.
Before installing the unit, care-
fully read the “WARNINGS FOR
INSTALLATION” contained in the
package.
XAS/301 POWER
SUPPLIER-REPEATER
Unit repeating audio, video and
data signals for main X2, X1 and
XUP lines. Enables system 300,
X2, X1 and XUP systems to be
extended in terms of distances and
number of receivers. Besides, the
power supplier XAS/301 is able to
provide power to receivers directly
from BUS X1 and XUP (B OUT).
The unit, created with a 12-unit
module for installation on DIN rail,
features 9 jumpers:
SW1
,
SW2
,
SW3
for compensating the inco-
ming line,
SW4
,
SW5
for compen-
sating the entire length,
SW7
,
SW8
,
SW9
for compensating the total
outgoing line,
SW10
for the disa-
bling of the video for systems XUP.
In addition, it features two indicator
LEDs for checking data transfer.
Main functions
- Connection of max. 200 handsets.
- Connection of max. 100 monitors
of which only 1 is active.
- Connection of 2 signal boosters
XDV/300A in installations X1.
- Compensation of incoming and
outgoing line capacity up to 1 km.
- Automatic compensation of inco-
ming video line up to -26 dB.
- Serial connection of up to 2
XAS/301 units.
- Parallel connection of up to 50
XAS/301 units in installations
system 300, 25 XAS/301 if connec-
ted after an entry panel X2.
Function of each terminal (fig. 1)
Terminal block M2
mains
Terminal block M1
B IN
(X1) X2 line input
Terminal block M3
B OUT
X1 line output
+
XUP
XUP line output
–
through UP-IVE14
Line length configuration
WARNING.
When calculating
distances, you must also allow for
the number of distributors and
shunts connected (Tab.1)
GB
INSTALLATION
INSTRUCTIONS
•
Compensation of total line
X1(XUP) connected on line B IN
terminal block M1
(the unit comes
supplied with all jumpers set to
OFF) (Tab. 2)
Cancellazione dati dispositivi
contenuti in memoria
Qualora l’apparecchio venga riuti-
lizzato in una posizione o in un
impianto diverso dalla prima instal-
lazione, è necessario cancellare i
dati memorizzati precedentemen-
te.
Togliere e rimettere il ponticello
SW6
per effettuare questa opera-
zione (l’operazione viene confer-
mata dall’accensione, per un istan-
te, degli indicatori luminosi DL1 e
DL2).
Caratteristiche tecniche
• Alimentazione: 230 Vca ±10%,
50/60Hz.
L’apparecchio è protetto elettro-
nicamente contro sovraccarichi
e cortocircuiti.
• Assorbimento: 45 VA.
• Alimentazione derivati interni
mediante BUS: 20 Vcc 0,8 A
(morsettiera M3).
• Compensazione perdita segnale
video: -26 dB.
• Distanza max con alimentazione
su BUS: 100 m tra alimentatore e
ultimo derivato interno videoci-
tofonico (con cavo VCM/1D).
• Distanza max per il collegamen-
to di un derivato interno videoci-
tofonico alimentato localmente:
250 m.
• Temperatura di funzionamento:
da 0 °C a +35 °C.
• Dimensioni: modulo da 12 unità
basso per guida DIN (fig. 2).
NOTA. Provvedere ad una adegua-
ta areazione se l’apparecchio è
installato in un contenitore.
L’apparecchio può essere installa-
to, senza coprimorsetti, in scatole
munite di guida DIN (EN 50022).
Per le dimensioni di ingombro
vedere la fig. 2A.
Oppure può essere installato a
parete utilizzando la guida DIN in
dotazione, applicando il coprimor-
setti ed eventuali tasselli in dota-
zione.
Per le dimensioni d’ingombro
vedere la fig. 2B.
SMALTIMENTO
Assicurarsi che il materiale d’im-
ballaggio non venga disperso nel-
l’ambiente, ma smaltito seguendo
le norme vigenti nel paese di utiliz-
zo del prodotto.
Alla fine del ciclo di vita dell’appa-
recchio evitare che lo stesso
venga disperso nell’ambiente.
Lo smaltimento dell’apparecchia-
tura deve essere effettuato rispet-
tando le norme vigenti e privile-
giando il riciclaggio delle sue parti
costituenti.
Sui componenti, per cui è previsto
lo smaltimento con riciclaggio,
sono riportati il simbolo e la sigla
del materiale.
Distributors
Equivalent line
Shunts
length
XDV/304
50 m
UP-DP…
50 m
UP-DA…
25 m
UP-DADC…
50 m
Tab. 1
•
Compensation of line X1
between control unit XA/300LR or
X2-series entry panel and last
receiver or next XAS/301
(the unit
comes supplied with jumper SW4
set to ON) (Tab. 3)
Tab. 2
Total SW1 SW2 SW3
length
150 m
150÷350 m
350÷650 m
650÷1.000 m
= OFF
= ON
Tab. 3
Total
SW4 SW5
length
0÷250 m
250÷500 m
= OFF
= ON
•
Compensation of total line B
OUT(XUP) connected on line B
OUT terminal block M3
(the unit
comes supplied with all jumpers
set to OFF) (Tab. 4)
Function of jumper SW10
(Disabling the video)
The unit has a jumper
SW10
(fig. 1)
for disabling the video. Remove
jumper if the unit is used in a
system XUP.
Function of LEDs DL1 and DL2
DL1
: comes on whilst data are
being sent towards receivers (B
OUT). E.g.: call, system enabling
etc..
DL2
: comes on whilst data are
being sent towards control unit
XA/300LR or X2 entry panel (B IN).
E.g.: door lock release, auxiliary,
audio communication commands
etc..
Function of potentiometers P5
and P6
The unit features 2 potentiometers
(factory set) for adjusting volume,
where necessary.
P5
: adjusts volume heard at entry
panel.
P6
: adjusts volume heard through
receivers.
Erasing device data stored in
memory
Should the unit be reused in a dif-
ferent position or in an installation
other than that where it was first
installed, all data previously stored
in its memory must be erased.
Do this by removing and refitting
jumper
SW6
(LEDs DL1 and DL2
will light for a moment to confirm
that the operation has been perfor-
med).
Technical characteristics
• Supply voltage: 230 V AC ±10%,
50/60Hz.
The transformer is electronically
protected against overloading
and short circuiting i.e. no fuses
are used.
• Current demand: 45 VA.
• Receiver power supply through
BUS: 20 VDC 0.8 A (terminal
block M3).
• Compensation loss of video
signal: -26 dB.
• Maximum distance with BUS
supply: 100 m between the
power supplier and the last
audio/monitor receiver (with
cable VCM/1D).
• Maximum distance for the con-
nection of a locally supplied
audio/ monitor receiver: 250 m.
• Working temperature range: 0 °C
to +35 °C.
• Dimensions: 12 DIN units modu-
le, low profile, figure 2.
NOTE. Assure sufficient ventilation
if the unit is installed in an enclosu-
re.
The unit can be installed without
terminal covers into boxes provi-
ded with DIN rail (EN 50022).
Dimensions are shown in figure 2A.
Or it can be wall-mounted using
the DIN rail provided, applying as
necessary the terminal covers and
plugs provided.
Dimensions are shown in figure 2B.
DISPOSAL
Do not litter the environment with
packing material: make sure it is
disposed of according to the regu-
lations in force in the country where
the product is used.
When the equipment reaches the
end of its life cycle, take measures
to ensure it is not discarded in the
environment.
The equipment must be disposed
of in compliance with the regula-
tions in force, recycling its compo-
nent parts wherever possible.
Components that qualify as recy-
clable waste feature the relevant
symbol and the material’s abbrevi-
ation.
Tab. 4
Total
SW7 SW8 SW9
length
150 m
150÷350 m
350÷650 m
650÷1000 m
= OFF
= ON
