SSS Siedle BFS 850-02 - AS-TVHa-1;1 Siedle Vario with S 850-0; System Operation and Features; Installation and Technical Details; Important Remarks

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AS-TVHa-1/1 Siedle Vario with
S 850-0
Mode of operation
Calling, speech and video between
the door station and the connected
bus telephones BTSV/BFSV/BTCV/
BFCV 850-... or S 850-0 with colour
monitor.
An existing call can not be listened
in to or viewed by other bus tel-
ephones. Door release button for
the door release function, light
button for the light switching func-
tion. Pressing the monitor button
will show the camera picture from
the door station which placed the
last door call. This function is only
possible if no call exists.
Connection of a storey call button
(ERT) for calling from an apartment
door. Ring tones can be selected for
calls from the front door, apartment
door or internal calls.
If more than one S 850-0 or other
bus telephones with colour monitor
are installed in a system, a
BVVU 650-0 is required for each
S 850-0.
Other bus door loudspeakers with
video are connected with bus
video distributors BVVU 650-... or
BVVS 650-... .
Supplementary functions
• Internal speech communication
possible between bus telephones
BTSV/BFSV/BTCV/BFCV 850-0 or
S 850-0 .
• Connection of bus telephones
BTS/BFS/BTC/BFC 850-... or devices
for switching and control functions
via bus audio decoupler BAA 650-...
For more information, see chapter 6,
page 54-55.
• Switching and control func-
tions possible with bus switching
modules BSM 650-..., BSE 650-...
and BEM 650-... , feedback to bus
telephones BTC/BFC/BTCV/
BFCV 850-... programmable via LED.
For more information, see chapter 8,
page 89-91.
• Bus secondary signal unit
BNS 750-... possible, chapter 8,
page 96.
• Parallel door and storey call
Up to 8 bus telephones with colour
monitor can be called simultaneously
via one call button. From the second
bus telephone, each bus telephone
must be additionally supplied at the
terminals +M/-M.
• Selective dialling of the door
station
possible via additional free buttons.
Remarks
a) The TR 603-... (12 V AC, 1.3 A)
can supply 1 door release button
and max. 24 bus call button mod-
ules with LED lighting (BTM 650-01,
-02, -03 and -04).
With more than 24 illuminated bus
call button modules, an additional
TR 603-... is required.
Current consumers in the AS dia-
gram:
Door release appr. 600 mA
Camera heating 100 mA
LED lighting per bus call button
module 20 mA
b) Door release contact load in the
bus video line rectier BVNG 650-...
max. 15 V AC, 30 V DC, 2 A.
• Light contact load in the bus video
line rectier max. 15 V AC, 30 V DC,
2 A.
In-Home-Bus: Video
TaE
3
TaD
TaA 1
TbE
4
TbD
TbA 2
ERT
BVVU 650-...
f)
In-Home
Device
requirement
Remarks
Junction box
UAE 8 (8)
c) Door release 12 V AC, use at
least 20 Ohm, (e.g. TÖ 615-...), for
possible connection variants see
chapter 8, page 92.
d) Conductor length bus telephone -
storey call button ERT max. 50 m.
e) If more than one S 850-0 or other
bus telephones with colour monitor
are installed in a system, a
BVVU 650-0 is required for each
S 850-0.
f) If several BVVU 650-...units are
switched in series, the combination
of resistor and capacitor at TaD, TbD
must be removed.