
BASIC SYSTEM DIAGRAMS
44
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sec.1a
DOOR PHONE SYSTEMS
DOOR PHONE - VIDEO DOOR PHONE SYSTEMS: Installation Diagrams
INTERCOMMUNICATING CONNECTION OF MAXIMUM 13 DOOR PHONES
WITH THE POSSIBILITY OF REPLY TO 1 OUTDOOR STATION
Single calls from outdoor station
Differentiated calls
5+n
5+n
5+n
5+n
10+n
2
5+n
5+n
5+n
FUNCTION
The house phones carry out the intercom service and can, at the same
times, reply to external calls.
Switching from one service to another is automatic and takes place
during the call by means of a reply incorporated in the power supply.
When the intercom service is active, nothing can be heard on the
outdoor station and vice versa.
The various device may be called individually from the panel.
Using the Mod. Atlantico with 12 additional key, it is possible to call up
to 13 shunt phones.
EQUIPMENT
The following devices are needed for the system illustrated in diagram
SC101-0839D:
DOOR PHONE REFERENCES
N. 13 Door phone Mod. Atlantico with
12 additional key “A” Ref. 1133/12
N. X Diodes (packing of 10) Ref. 1131/4
POWER SUPPLY FOR DOOR PHONE SYSTEM REFERENCES
N. 1 Power supply for door phone system Ref. 786/15
OUTDOOR STATION REFERENCES
Sinthesi model
N. X Button modules Ref. 1145/11-/12-/13-/14
N. 4 Module with door unit set-up Ref. 1145/20-/21-/22
N. 4 Amplifi ed door unit Ref. 1145/500
The panels must be installed in fl ush-mounting boxes with
module holder frames or in cases with hood for wall-mounted
versions. Refer to “Sinthesi panel” section of Doorphone and
Videodoorphone system - product technical manual.
or
K-Steel model
N. X Button modules Ref. 1155/11-/12A-/13A-/14A
N. 4 Module with door unit Ref. 1155/20-/21-/22A
The panels must be installed in fl ush-mounting boxes with
module holder frames or in cases with hood for wall-mounted
versions. Refer to “K-Steel modular vandal-proof panel” section
of Doorphone and Videodoorphone system - product technical
manual.
or
725 model
N. 1 Panel with N buttons Mod. 725
N. 1 Amplifi ed door unit Ref. 1128/500
For the panels references and the accessories refer to “Panels
with anodized aluminium front plate Mod. 725” section of
Doorphone and Videodoorphone system - product technical
manual.
or
1128 model
N. 1 Front case for door unit Ref. 1128/20-/21
N. 1 Door unit Ref. 1128/500
N. X Front case Ref. 1128/10-/11
N. X Button Ref. 1128/1-/2
For boards of accessories refer to “Wall Mounted Panel
Mod. 1128” section of Doorphone and Videodoorphone system
product technical manual.
DIAGRAM NOTES
(see section 1)
C4.001 C4.004 C4.014 VX.006
VX.021
Cut or remove the jumpers on the device(s): 6 – 10 (P1).
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