Jung SITMA5073 handleiding
Handleiding
Je bekijkt pagina 126 van 140
8 Supplementary functions
Door release actuation
BVNG 650-...
TR 603-...
Siedle Vario
BCM 653-...
BTLM 650-...
BTM 650-...
Tö 12 V AC min. 20 Ohm
BTLM
BTM
BCM
Tö
230 V AC
230 V AC
Device
requirement
BTLM
BTM
BCM
BVNG 650-...
TR 603-...Siedle Vario
BCM 653-...
BTLM 650-...
BTM 650-...
Tö 12 V AC min. 20 Ohm
230 V AC
230 V AC
Tö
Device
requirement
Application
Externally positioned door stations
The door release contact (DR con-
tact) at the bus line rectier switches
every time the door release button
is pressed.
Benets
• Tamper-proof, no access from the
outside
• Only 4 cores to the door station
Drawbacks
• The door release must be routed to
the distributor
• Installation only possible with
1door station in the line
• With several door stations, this
installation is not possible
Application
Externally positioned door stations
The bus line rectier DR contact
and the DR contact in the door
loudspeaker are used. Both contacts
switch every time the door release
button is pressed.
Benets
• Tamper-proof, as no access from
the outside
• Tamper-proof door release even
with several door stations in a
system
• Installation principle possible even
with several door stations
Drawbacks
• The door release must be routed
to the distributor and to the door
loudspeaker
• 5cores required to the door
station
In deviation from the standard plans,
the door release can be actuated in
various ways. The bus line rectier
BNG/BVNG650-… has a DR contact
which is closed every time the door
release button is actuated. At the
door loudspeakers BTLM650-…
and BTLE050-… there is also a
door release contact which is only
closed when the bell has previously
been rung at the relevant door loud-
speaker. If several door loudspeakers
are operated within a system, both
contacts are required to open the
door station. In general, high-resist-
ance door releases must be used in
order to guarantee the greatest pos-
sible degree of operating reliability/
the greatest possible range. Use a
Siedle door release or a 12VAC
door release with an impedance of
at least 20Ohm.
126
Bekijk gratis de handleiding van Jung SITMA5073, stel vragen en lees de antwoorden op veelvoorkomende problemen, of gebruik onze assistent om sneller informatie in de handleiding te vinden of uitleg te krijgen over specifieke functies.
Productinformatie
| Merk | Jung |
| Model | SITMA5073 |
| Categorie | Niet gecategoriseerd |
| Taal | Nederlands |
| Grootte | 13662 MB |
