826
ELECTRONIC AND CONVENTIONAL
APARTMENT STATION EQUIPMENT
The system is designed for use with electronic call tone signaling
apartment station equipment. Specifi cally, this means that:
•
Entrance modules 826/65 feature a speaker unit with connection on
terminal “1A”.
•
Four-port decoders (826/23) and single-port doorphone decoders
(826/14) are capable of controlling electronic ringers.
•
The guard door switchboard station (826/18) is programmed
internally for use with systems employing electronic call tone
signaling apartment station equipment.
If conventional buzzer type apartment station equipment is to be used,
the system must be adapted as follows:
•
On entrance modules (826/11 and 826/55), disassemble the speaker
unit and move the brown wire from terminal “1A” to terminal “1”.
•
On four-port decoders (826/23), move the selector switch from
position “E” to position “R”. On single-port doorphone decoders
(826/14), move jumper PT1.
•
On the guard door switchboard station (826/18), program the unit for
use with conventional buzzer type systems by entering the digit 0
during programming step 5.
NOTE:
ALL apartment station equipment in a system must be of the
same type (i.e., either all electronic call tone signaling or all
conventional buzzer type). Mixed confi gurations cannot be used.
MAXIMUM NUMBER OF DEVICES CONNECTED
TO A SINGLE POWER SUPPLY UNIT
The power supply unit is sized for a typical system confi guration
consisting, for example, of the following:
•
One entrance module 826/65 and fi fteen to twenty four-port decoders
(826/23);
•
One entrance module 826/65 and twenty to twenty-fi ve single-port
doorphone decoders (826/14).
Complex systems can be set up using two or more power supply units,
EACH OF WHICH SUPPLIES A SEPARATE GROUP OF DEVICES
THROUGH OUTPUT TE24.
WARNING
NEVER CONNECT TWO OR MORE POWER SUPPLY UNITS
IN PARALLEL: ADHERE STRICTLY TO THE INSTALLATION
DIAGRAMS.
For example, in a system with one or more main entrance modules, a
guard
door
switchboard
station
and
one
or
more
riser
cables,
each
with
its associated secondary entrance module, it will be necessary to use:
•
One power supply unit for each pair of main entrance modules.
•
A dedicated power supply unit for the guard door switchboard station.
•
One
power
supply
unit
for
each
riser
cable
(one
secondary
entrance
module and 20 four-port decoders).
The following rule of thumb can be used to calculate the maximum
number of devices that can connected to each power supply unit.
1) Each
device
can
be
classifi
ed
according
to
its
consumption
in
load
units (LUs). One load unit is equivalent to the load of one single-
port doorphone decoder 826/14.
2) The consumption in load units (LUs) of all devices in the system is
listed below:
OUTDOOR STATION EQUIPMENT
•
Entrance module Ref. 826/65:
22 LU
•
Electronic directory Ref. 826/58:
4 LU
•
Digitizer with integrated speaker unit Ref. 826/16
+ speaker unit:
15 LU
•
Additional digitizer Ref. 826/16:
3 LU
GUARD DOOR STATION EQUIPMENT
•
Digital guard door switchboard station Ref. 826/18:
15 LU
DECODERS
•
Four-port decoder Ref. 826/23:
1.5 LU
•
Doorphone with single-port decoder Ref. 826/31:
0.75 LU
•
Bracket with single-port decoder for Scout monitor
Ref. 1204/94:
1 LU
•
Bracket with single-port decoder for Sentry monitor
Ref. 1704/94:
1 LU
•
Bracket with single-port decoder for Winfl at monitor
Ref. 1202/94:
1 LU
EQUIPMENT FOR SPECIAL SERVICES
•
Special services decoder unit Ref. 826/54:
3.5 LU
•
Relay Ref. 1032/9:
3 LU
Model 826 DIGITAL CALL SYSTEM
ELECTRONIC AND CONVENTIONAL APARTMENT STATION EQUIPMENT
MAXIMUM NUMBER OF DEVICES CONNECTED TO A SINGLE POWER SUPPLY UNIT
ONLY FOR 826/23 - 826/31 - 826/34
Loads and consumption
826/65
826/58
826/23
826/31
826/18
826/34
Limits
Load Units
22
4
1.5
0.75
15
0.75
<80
Systems with a single power supply unit
Without guard door switchboard station
TOTAL
1 main entrance panel, 1 riser cable, 4-port decoders 1
1
30
0
0 71
1
main
entrance
panel, 1 riser cable, single-port decoders
1
1
0
60
0 71
2
main
entrance
panels, 1 riser cable, 4-port decoders
2
2
15
0
0
74.5
2 main entrance panels, 1 riser cable, single-port decoders
2
2
0
30
0
74.5
1 main and 1 secondary entrance panel, 1 riser cable, 4-port decoders
2
2
15
0
0
74.5
1 main and 1 secondary entrance panel, 1 riser cable, single-port decoders
2
2
0
30
0
74.5
With guard door switchboard station
1 main entrance panel, 1 riser cable, 4-port decoders 1
1
20
0 1 71
1
main
entrance
panel, 1 riser cable, single-port decoders
1
1
0
40 1 71
2
main
entrance
panels, 1 riser cable, 4-port decoders
2
2
8
0 1 79
2
main
entrance
panels, 1 riser cable, single-port decoders
2
2
0
16 1 79
1
main
and 1 secondary entrance panel, 1 riser cable, 4-port decoders
2
2
8
0 1 79
1
main
and 1 secondary entrance panel, 1 riser cable, single-port decoders
2
2
0
16 1 79
Systems
with
multiple
power
supply
units
1
main
and
3
secondary
entrance
panels,
with
or
without
switchboard
station
Use
one
or
more
power
supply
units
for
the
main
entrance
panels
and
switchboard
station
(if
provided)
and 1 power supply unit per riser cable. The same limits apply to main entrance panels and the
switchboard station.
M
odel
826
DI
G
ITAL CALL S
Y
STEM
1
- 13
MT124-019
Содержание 826 DIGITAL CALL SYSTEM
Страница 1: ...Model 826 DIGITAL CALL SYSTEM http www urmetdomus com e mail info urmetdomus it MT 124 019 ...
Страница 2: ...CONTENTS Model 826 DIGITAL CALL SYSTEM CONTENTS Model 826 DIGITAL CALL SYSTEM 826 II MT124 019 ...
Страница 9: ...1 1 MT124 019 Section 1 PRODUCT ...
Страница 10: ...CONTENTS Model 826 DIGITAL CALL SYSTEM CONTENTS Model 826 DIGITAL CALL SYSTEM 826 1 2 MT124 019 ...
Страница 79: ...Section 2 INSTALLATION DIAGRAM 2 1 MT124 019 ...
Страница 80: ...CONTENTS Model 826 DIGITAL CALL SYSTEM 2 2 MT124 019 ...
Страница 83: ...826 PARALLEL CONNECTIONS 2 5 MT124 019 ...
Страница 89: ...826 DOORPHONE SYSTEMS 2 11 MT124 019 ...
Страница 103: ...826 DOORPHONE SYSTEMS WITH GUARD DOOR SWITCHBOARD STATION 2 25 MT124 019 ...
Страница 111: ...826 VIDEO DOORPHONE SYSTEMS 2 33 MT124 019 ...
Страница 118: ......
