golmar Vista Nexa Manuel D'installation page 130

OPTIONAL CONNECTIONS
E
xternal lock release activation.
The lock release can be activated at any moment by using an external push button, that must be
connected between 'CV1' and 'CV2' of the door panel.
This function will allows to exit from the building being not necessary the use of a key.
A
dditional call repeater connection
The SAV-90 call repeater unit allows the call on the monitor to be repeated in another part of the
apartment.
The total number of elements per apartment (monitors, telephones, call repeaters,
REMEMBER:
etc.) must never exceed two units.
Tekna R5
R. Line
+ _ _
A/D
Vi+ Vi-
d.c. Lock release
-
TF-104 and a.c Lock release
TF-104
SEC
PRI
~ ~ ~ ~
Main
.
SAV-90
+ +
SA SA
EL 631/R5
EL 640/R5
CV2 CV1 +12
EL 631/R5
EL 640/R5
- CV2 CV1 +12
T-730/R5
+
SAV-90
+
A/D SA SA
129