SSS Siedle CAU 850-1-0 E, Product Information, Page: 6 / 16

6
Application
Siedle Compact audio door station
flush mounting, for installation in
the In-Home bus. With th e functions
calling, speech and door release.
Performance features:
• Integrated door loudspeaker
•
Adjustable voice vol ume
• Number of integrated call buttons:
1, 2, 4
• Acoustic button acknowledgement
can be activated
• Backlit nameplates
exchangeable
from the front
• Backlit info sign for house number,
logos, opening times, etc.
• For flush mounting with brushed
stainless steel panel
Electrical voltage
Mounting, installation and servicing
work on electrical devices may only
be performed by
a suitably qualified
electrician.
Electrostatic charging
A s a result of electrostatic charging,
direct contact with the circuit board
can result in destruction of the
device. Direct contact with the circuit
board must therefore be avoided.
Scope of supply
• CAU 850-…-0 E
• Flush-m ount housing
• This pr oduct information
Terminal assignment
Ta, Tb In-Home bus
Tö, Tö Relay contact door release
Mounting
1 Remove the housing front. To do
so, loosen th e screw on the under­
side of the housing. Open the base
plate upwards.
2 Recommended mounting height
ap pr. 1.50 m/4.9 ft to centre device.
English
3 Remove the cardboard plaster
protector from the flush­mount
hous ing, break out the c able break­
through from the housing and
thread in the cable. Reinforce the
flush­ mount housing using the card­
board plaster protector
4 and grou t the flush­mount
ho using flush. The pla ster protector
must be inserted into the housing
to prevent deformation. It must
not,
under any circ umstances, protrude
from the wall and may be grouted
max. 14 mm in the wall, as other­
wise the fixing screws for the front
panel will be too short.
5 Install in accordance with the
wiring diagram.
6 The cores may only be laid in the
admissible installation space.
Important!
Before using the door release
terminal(s) (door release relay con­
tact), observe the “ Door release
actuation” information in the
System Manual In-Home bus: Audio
or V
ideo.
Lettering
7 Open the nameplate from the
outside, for example using a flat
b laded screwdriver, a nd carefully
remove the inscription insert. To
insert the na
meplate, lock into p lace
by exerting light pressure.
8 Info si gn from the inside, e.g.
open using flat blade screwdriver
and remove inscriptio n field. To
insert, clip in the info sign exerting a
slight pressure.
9 Depending on the installation
environment, it may be necessary
to change the door station speech
volume in order to permit clear
speech transmission.
10 Insert the base plate at the top
and close downwards. Tighten
the screw on the underside of the
housing.
11 Carefully inse rt the microphone
grommet on the underside of the
housing.
12 Following completion of installa­
tion, mou nt the front panel on the
flush mount ho using and screw into
place. The sealing strip fastened at
the back of the front panel must lie
flush with the outside wall in order
to guarantee an adequate seal. Do
not use too much pressure when
tightening the screws.
Commissioning and
programming
13 Programming button for the
Siedle C ompact door station
Door station programming mode
(manual programming):
At the d
oor station, hold do wn the
top bell button for 4 seconds.
A protracted acknowledgement tone
is then audible which is repeated
every 5 second s as long as the pro­
gramming mode remains active.
Installation, commissioning and pro­
gramming are described in the rel­
evant system manual and enclosed
with the line rectifier/server.
Dismantling
Disassembly takes place in reverse
order. (Picture 10­12)
Specificat ions
Contact type: contact 24 V, 2 A
Pro tection system: IP 5 4
Ambient temperatur e:
–20 °C to +55 °C
Dimensions front panel (mm)
W x H x D: 110 x 273 x 1
Dimensions housing (mm)
W x H x D: 85 x 253 x 48