Operation Manual

150
OPTIONAL CONNECTIONS
uxiliary devices activation.
A
The use of a TF-104 transformer will be necessary to activate a second lock release.
A
_
+
D
Malla
V
in
V
out
CN4
Platea Plus /
Tekna Plus
220 Vac/
1.8A max.
SAR-12/24
P
N
IN IN
NC NA C
( )
*
Theneutralsupplyfromthestairslightwillbewiredthroughtherelay contactsSAR-12/24,themaximumcurrentforstairs
lightwillbe1.8A.
( )
*
To distributor/
door panel.
To stairs light
push button
~~ ~~
Lock release
Vac.
TF-104
Main
PRI
SEC
SAR-12/24
IN IN
NC NA C
A1
A
_
+
D
Malla
V
in
V
out
CN4
To distributor/
door panel.
A1
ToactivateauxiliarydevicestheuseofaSAR-12/24relayunitwillberequired.Ifthisdeviceisshared
forall monitors,linktheirA1terminalandusejustone relayunit.Incasethateachmonitorhasits
own application use a SAR-12/24 relay unit for each monitor and don't link the A1 monitor
terminals.
To activate this function, press monitor push button at any moment with no dependence of the
handsetposition.
Usualapplicationsaretheactivationofstairslight,secondlockrelease,...
Platea Plus /
Tekna Plus