SSS Siedle BTLM 651-0 Informacion De Producto página 6

English
Application
Bus door loudspeaker module Plus
for Siedle Vario with integrated loud-
speaker and microphone, as well as
additional audio amplifier, noise filter
and control electronics for the status
display.
Performance features:
• Front grille made of weather and
UV-resistant polycarbonate
• Loudspeaker, voice volume can be
adjusted
• Voice volume can be doubled via
the audio amplifier (with additional
supply)
• Durable electret microphone
• Light button with LED-lit light
symbol
• Potential-free work contact for
door release, can be controlled
without additional wiring via existing
bus line
• Integrated camera actuation
• Connection of a ZAM 600-...
status display module for optical and
acoustic signalling of the operating
state is possible
• Connection of a COM 611-... code
lock module and/or DRM 612-... dis-
play call module for digital call input
is possible
• Acoustic feedback when pressing a
call button can be activated
Up to max. 40 call button modules
can be connected in any optional
combination, allowing up to
max. 160 call buttons. 1 BTLM 651-0
corresponds to 2 system users.
For use in entrance areas with very
loud background noises, such as
lorry entrances or loud or disruptive
wind noise.
The integrated noise filter helps filter
out unwanted background noises
in the lower frequency range in the
microphone branch so visitors can
be clearly understood at the indoor
station.
6
With the audio amplifier, the sound
pressure level at the door station can
be increased by up to 7 dB. This cor-
responds to approximately double
the acoustic power.
The audio amplifier can only be
used with additional supply.
With one NG 602-... a maximum
of 3 BTLM 651-..., with one
VNG 602-... a maximum of
8 BTLM 651-... (each on the same
line) can be supplied.
If an additional supply is not con-
nected for the audio amplifier, the
BTLM 651-... works at the standard
volume (like the BTLM 650-...).
Scope of supply
• BTLM 651-...
• Terminal block
• This product information
Electrical voltage
Mounting, installation and servicing
work on electrical devices may only
be performed by a suitably qualified
electrician.
Installation
1 Basic circuit diagram for audio
2 Basic circuit diagram for audio
with 2 door stations
3 Connection of the bus call
button modules to the bus door
loudspeaker Plus via ribbon cable.
The name plate lighting is supplied
from the terminal block of the
BTLM 651­...
Note
The BTLM 651-... may only be oper-
ated together with LED-lit bus call
button modules.
Detailed information about installa-
tion, commissioning and program-
ming can be found in the Siedle
In-Home bus system manual.
This document is enclosed with the
BNG 650-.../BVNG 650-...bus line
rectifiers.
4 Terminal assignment
b Power supply 12 V AC
c
Tö Relay contact door release,
Tö potential-free
+ Additional supply
– 22–32 V DC,
audio amplifier
CD6 Call wire for COM 611-...
VC Camera actuation
GND
Ta In-Home bus
Tb
5 Volume control
If required, the volume at the
door can be adjusted using the
potentio meter. The potentiometer
for volume adjustment can only be
accessed when the module has been
removed. Information regarding
removal of the door loudspeaker
module can be found in the Vario
installation instructions.
Note
When setting the system, if appli-
cable move the palm of one hand
around 5 cm in front of the grille.
This should not cause any feedback
(whistling noise).
If acoustic feedback occurs, the
volume of the door loudspeaker
must be turned down.
Specifications
Contact type: Contact 15 V AC,
30 V DC, 2 A
Switching time: DR, 3 sec
Additional supply: 22–32 V DC
Ambient temperature:
–20 °C to +55 °C
Protection system: IP 54
Height of structure (mm): 9
Dimensions (mm) W x H x D:
99 x 99 x 35