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(MT11 - Gb2006)
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.
12 ÷ 48Vac/dc
intercom
terminals
INSTALLATION DIAGRAMS
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.
RL37D
CP
A1
A1
FP
FP
A
1181E
PRS210ED
A
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.
3
1
A1
3
1
A1
3
1
A1
PT511E
PT511E
PT511E
CT3
CT2
CT1
KM811
KM811
KM811
PARALLEL INTERCOMS
In an intercom system it is possible to connect up to 3 intercoms in
parallel.
3 parallel intercoms
More intercoms can be connected using the service module RL37D.
4 parallel intercoms
PRS210ED
A
3
1
A1
3
1
A1
3
1
A1
1P 1M
RL37D
CT4
CT3
CT2
CT1
3
1
A1
A
PT511E
PT511E
PT511E
KM811
KM811
KM811
PT511E
KM811
230V
127V
0
Floor
push-button
Power sup-
ply in the in-
stallation
1+1
I
NTERCOM
*
4+1 V
IDEOINTERCOM
Floor
push-button