Farfisa PROJECT Series - Page 71

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(MT12 - Gb2004)
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NTERCOMS *
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IDEOINTERCOMS *
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ELECOMMUNICATION
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5 INTERCOMMUNICATING INTERCOMS
4 INTERCOMMUNICATING INTERCOMS
to riser
Application diagrams one-way intercommunicating services in apartment building system
to riser
- 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.