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826
DOORPHONES ON A SINGLE RISER CABLE CONNECTED TO 1 OUTDOOR
STATION EQUIPPED
WITH CONVENTIONAL ENTRANCE PANEL AND DIGITIZERS
Four-port decoders at each fl oor.
SC101-0658
DOORPHONE S
Y
STE
M
S
N 1
N 2
N 4
TO SUBSEQUENT DECODERS
Model 1131 DOORPHONES
Model 1131 DOORPHONES
FOUR-PORT
DECODER
Ref. 826/23
FOUR-PORT
DECODER
Ref. 826/23
MAINS ~
POWER SUPPLY UNIT
Ref. 826/25
Door lock
release
ELECTRIC
LOCK
DIGITIZERS
Ref. 826/16
ENTRANCE PANEL AND
SPEAKER UNIT
Ref. 5150/500
or ref. 824/500
for Kombi series
NOTE: Digitizers must be configured for TYPE 1
and may be programmed for DOOR LOCK
RELEASE PROTECTED BY PRIVACY FEATURE
(step 5 = jumper PT4 out) or UNRESTRICTED
DOOR LOCK RELEASE (step 5 = jumper PT4 in).
It is advisable not to use more than 10 digitizers in
series for a maximum of 160 doorphones.
Up to 64 apartment stations can be served with 4
digitizers as illustrated in the diagram.
Each digitizer can manage 16 doorphones and can
thus be programmed with the following codes:
1 to 16, 101 to 116, 201 to 216 - - 901 to 916, 1001
to 1016 - - 9901 to 9916.
NOTE: Power supply unit Ref. 826/25 can supply
up to 4 digitizers, the associated speaker unit, and
the 16 connected decoders.
If more than 4 directly connected digitizers are
installed, use one additional power supply unit for
every 6 digitizers and the associated 24 decoders.
Here again, power supply unit cond 24
must UNDER NO CIRCUMSTANCES be
connected together.
NOTE: The two entrance panel pushbutton
lighting conductors must be provided with a
separate transformer whose power is sufficient for
the number of bulbs involved. With 14/15 V bulbs,
use a voltage of 12 V~, while with 24 V bulbs, use
a voltage of 18 V~.
2 - 13
MT124-019
Summary of Contents for 826 DIGITAL CALL SYSTEM
Page 1: ...Model 826 DIGITAL CALL SYSTEM http www urmetdomus com e mail info urmetdomus it MT 124 019 ...
Page 9: ...1 1 MT124 019 Section 1 PRODUCT ...
Page 79: ...Section 2 INSTALLATION DIAGRAM 2 1 MT124 019 ...
Page 80: ...CONTENTS Model 826 DIGITAL CALL SYSTEM 2 2 MT124 019 ...
Page 83: ...826 PARALLEL CONNECTIONS 2 5 MT124 019 ...
Page 89: ...826 DOORPHONE SYSTEMS 2 11 MT124 019 ...
Page 103: ...826 DOORPHONE SYSTEMS WITH GUARD DOOR SWITCHBOARD STATION 2 25 MT124 019 ...
Page 111: ...826 VIDEO DOORPHONE SYSTEMS 2 33 MT124 019 ...
Page 118: ......