Jung SI 4 AD handleiding
Handleiding
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7
Single-line system with intercom functions
Conguration with intercom
function
Using the handsfree bus telephone
BFC850-…, internal building com-
munication can be supplemented
to include additional convenience
functions.
• Internal call with callback function
• Automatic call pick-up of internal
calls
• Internal group call (max.8devices)
• Collective paging announcement
(*only with supplementary supply
and accessories)
For the paging announcement
intercom function, an accessory
is required in each handsfree bus
telephone BFC850-… This permits a
direct voltage power supply directly
to the handsfree bus telephone.
Using handsfree bus telephones,
communication is possible without
lifting the receiver. From a handsfree
bus telephone, it is possible to call
devices both with and without a
receiver. Intercom functions are only
possible within a line. Door calls
have priority over internal calls.
In order to utilize the intercom
functions, the system must be pro-
grammed at the PC.
Power supply
The nerve centre of any line is the
bus line rectier, which controls the
entire function of the system. The
bus cores are connected to the bus
line rectier.
*) A supplementary power supply
using a line rectier or video line
rectier is only necessary in the case
of collective paging announcements
or parallel calls with more than
twousers.
Conductor material
Telecommunication or light current
conductors can be used for instal-
lation:
J-Y(St)Y Twisted pair conductors,
shielded
CAT Network cable
A2Y(St)2Y Buried telecommunica-
tion cable
YR Light current conductor
0.8mm core diameter
The In-Home bus must be installed
on one pair of cores when using
J-Y(ST)Y, and when using a YR
conductor, on two YR cores posi-
tioned side by side. Using J-Y(ST)Y
conductors reduces the likelihood of
interference.
Conductor length
Conductor material J-Y(ST)Y or YR
conductor with 0.8mm diameter:
• max. 300m from the bus line
rectifier to the most distant door
station
• max. 300m from the bus line
rectifier to the most distant bus
telephone.
Conductor material J-Y(ST)Y or YR
conductor with 0.6mm diameter:
• max. 150m from the bus line
rectifier to the most distant door
station
• max. 150m from the bus line
rectifier to the most distant bus
telephone.
A maximum of 1500m of instal-
lation cable may be laid within the
line.
max. 300 m/984 ft.
max. 300 m/984 ft.
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Productinformatie
| Merk | Jung |
| Model | SI 4 AD |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 8414 MB |
