21
AS-TVHa-1/1 with DCIP 650-...
Functional characteristics
Up to 29 PC users (Software Clients)
of a network can be called from
the door station. Calling and door
release via the Software Client
DCIP SC 600-... .
The Software Client must be
installed on every PC which receives
calls. The door call is switched via
the DCA 740-... to the telephone
system. A connected telephone can
accept the door call.
Call functions of the Software Client
3-tone chime as standard, a
dedicated *.wav file can be assigned
for each call tone.
It is not possible to listen in to an
existing call from other PC users in
the network.
The door is opened by the called
PC user using a “virtual door
release button”, the light switching
function is actuated using a “virtual
light button”. The door call can be
muted with an optical display on the
monitor.
Supplementary functions
• Additional PC users can be
implemented with an additional line.
• Up to 10 PC users can be called in
parallel with a call button from the
door station.
Up to 49/45 PC users are possible
at one IPVS... . Reduction to 45 PC
users can result if 10 or more PC users
are configured as parallel devices.
Remarks
a)
The TR 603-... (12 V AC, 1.3 A)
can supply 1 door release button
and max. 24 bus call button modules
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
diagram:
Door release appr. 600 mA
Camera heating 100 mA
LED lighting
Per bus call button module 25 mA
b)
Door release contact load in the
bus video line rectifier BVNG 650-...
max. 15 V AC, 30 V DC, 2 A.
• Light contact load in the bus video
line rectifier max. 15 V AC,
30 V DC, 2 A.
c)
Door release 12 V AC, use at
least 20 Ohm, (e.g. TÖ 615-...), for
possible connection variants see
chapter 8, page 80.
d)
Conductor length bus telephone -
storey call button ERT max. 50 m.
e)
When using the internal video
memory module, the bus telephone
BTCV 850-... must be supplied by an
additional direct voltage
(20 - 30 V DC, 350 mA).
NG 602-... or VNG 602-... can be
used for this purpose. Connection of
the power supply to terminals
+M/-M.
f)
Distance of the BVNG 650-.../
SII 650-... to the door station max.
100 m with J-Y(ST)Y 0.8 mm core
material. During installation, ensure
that the door release is laid in a
separate cable. Supply voltage
available from SIVS 610-... at the
terminals bv+/cv- 15 V DC, max.
300 mA.
The DCA 740-01 can optionally be
connected to the PBX extension of
a telephone system. Active door
calls can then be routed via the
telephone. The functions of the IP
interface still remain possible.
In-Home bus: Video
Single-line system with DCA 740-...
