ritto TWINBUS Installation Seite 9

RITTO TWINBUS
Description • Installation • Assembly • Start-up
GB
Version 1.2005/Running number 400 231 792
Note:
Please read the general notes in the current edition
of the TwinBus system manual before starting the
installation and the start-up.
Device description
The Video Indoor Station 1 7817 is designed to be used for the
speech and visual communication to the door station and for
opening the main door and/or the floor door. Depending on the
unit, the indoor video station can, for example, be used to
switch the staircase well lighting on and off.
The Video Indoor Station 1 7817 is used together with black
and white cameras, e.g., 1 7653, 1 4780, 1 4786 and 1 4880.
Scope of delivery
The video indoor station is supplied with connection terminals
for TwinBus and Videobus.
Features
Features
Monitor
Door opener button
Light switching function
Visual door ringing
indicator
Ring muting function
Volume control
Privacy button
Night design
Call differentiation
00639-0
Comments
4" B/W
illuminated
using the 1 4981
switching device
Door ringing is visually
signalled
4-setting
Door opener button
illuminated
Video Indoor Station for
Objects B/W 1 7817
Features
Call tones
Video switch-on duration
Programmable ringing
buttons
Technical data
Dimensions (H x W x D) in mm
Operating voltage
Power consumption
Ambient temperature
Max. relative humidity
Accessories
Accessories Part
no.
Desktop module 1 7312
Flush-mounted frames 1 7325
Conditions for installation
Type of assembly
Surface mounted
Flush-mounted
Desktop module
Note:
The 1 7817 video indoor station does not have any
muting relay nor any key for special functions. An
image memory also cannot be added as upgrade.
The 1 7816 video indoor station should be used in
such situations.
Comments
5 adjustable for main bell
button
fixed, 90 seconds
10
220 x 250 x 50
min. 14 V AC / 16 V DC
5 W when switched on
0 to 40 °C
60%
Function
Console for use as a
desktop module
Frames and sockets for
concealed and cavity wall
installation
Accessories required
1 7325 flush-mounting
frame
1 7312 desktop console
and a commercially
available IAE/UAE box.
8-wire connection
3