Farfisa PROJECT Series - ONE-WAY INTERCOMMUNICATING SERVICES IN APARTMENT BUILDING SYSTEM

68
(MT12 - Gb2004)
I
NTERCOMS *
V
IDEOINTERCOMS *
T
ELECOMMUNICATION
Application diagrams
APPLICATION DIAGRAMS FOR ONE-WAY INTERCOMMUNICATING SERVICES IN APARTMENT BUILDING SYSTEMS. ALTERNATE
CURRENT CALL FROM THE DOOR STATION AND ELECTRONIC FOR EXTENSIONS
- To match with diagrams: Si11MO/1; Si11MO/2; Si12MO/1; Si13MO/1; Si16MO/1; Si17MO/1 (example of application on page 61- Si11MO/3).
2 INTERCOMMUNICATING INTERCOMS
to riser
to riser
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one-way intercommunicating services in apartment building system
3 INTERCOMMUNICATING INTERCOMS
- In every intercommunicating intercom ap-
ply the single button group by connecting one
of the two button terminals to terminal 7 of
the power supply PRS226E.
- Do not use button no. 1 for intercommuni-
cating calls.
- In every intercommunicating intercom ap-
ply the single button group by connecting one
of the two button terminals to terminal 7 of
the power supply PRS226E.
- Do not use button no. 1 for intercommuni-
cating calls.