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INSTALLATION DIAGRAMS
ADDITIONAL BELL
If the ringing volume is not sufficient or if you need to chime the call in a
different place, you can add an additional bell enabled by a relay.
intercom
terminals
PARALLEL INTERCOMS
In an intercom system it is possible to connect up to 3 intercoms in
parallel.
3 parallel intercoms
CT1
3
1
A1
KM811
PT511E
More intercoms can be connected using the service module RL37D.
4 parallel intercoms
CT1
3
1
A1
KM811
PT511E
1P 1M
230V
KM811
127V
A
A
0
RL37D
PRS210ED
12 ÷ 48Vac/dc
CT2
CT3
3
3
1
1
A1
A1
KM811
PT511E
KM811
PT511E
CT2
CT3
CT4
3
3
3
1
1
1
A1
A1
A1
PT511E
KM811
PT511E
KM811
PT511E
FLOOR CALL (intercom and videointercom systems)
In all the diagrams reported in this manual, using the service module
RL37D, it would be possible to have the floor call with different sound
with respect to that generated by the door station.
CP
A
RL37D
Note.
Move the jumper J2, present inside the RL37D module, from the
position 1-2 to the 2-3 to have a different ringing sound.
245
(MT11 - Gb2006)
FP
A1
Floor
push-button
FP
A1
Floor
push-button
1181E
PRS210ED
A
Power sup-
ply in the in-
stallation
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