golmar T-7722VD User Manual

pening the garage door.
O
If the function of the auxiliary push button is shared by all the telephones, all the auxiliary push
buttons must be connected in parallel, as shown in the following diagram:
Main
OPTIONAL CONNECTIONS
72
BUS
BUS
HZ
HZ
S+
S+
HZ
HZ
S-
S-
T-7722VD
T-7722VD
PA
PA
PB
PB
BUS
BUS
HZ
HZ
S+
S+
HZ
HZ
S-
S-
T-7722VD
T-7722VD
PA
PA
PB
PB
JP1JP2
JP1JP2
JP1JP2
JP1JP2
PRI
~~ ~~
SEC
TF-104
Main
BUS
HZS+ HZS-
T-7822VD
PA PB
JP1JP2
BUS F.Ligne
( )
*
( )
*
IMPORTANT: Do not insert the resistor with a 2Plus system.
BUS
HZS+ HZS-
T-7722VD
PA PB
JP1JP2
BUS
HZS+ HZS-
T-7722VD
PA PB
JP1JP2
Additional telephone
JP3
Activating the garage
door to 12Vac
SAR-12/24
IN IN
NC NA C
OPTIONAL CONNECTIONS
71
uxiliary push button of T-7722VD and T-7822VD telephone.
A
The auxiliary push button of the T-7722VD and T-7822VD telephones has
two possible functions which are configurable by JP1 and JP2 jumpers:
BUS
HZ PAS+ HZ PBS-
T-7722VD or T-7822VD
JP1JP2
Activate the SAR-2PLUS unit to switch on the ligths, etc.
See document TSAR-2Plus for its connection and configuration.
JP1JP2
Activates the PA and PB contact closure of the telephone, so it can be used for
switching on the lights, opening an additional door, etc. The maximum authorised
current is 40mA; for higher values, install a relay SAR-12/24 and a transformer
TF-104 as shown in the diagram.
Main
JP1JP2
Additional door opening
TF-104
Opening an Vac
additional door.
PRI
~~ ~~
SEC
SAR-12/24
IN IN
NC NA C
BUS
CV1
+12
CV2
SEC
PRI
+
-
230110 0
FA-PLUS/C
ver. 938072
-
+
2Plus Nexa Door Panel
M
= Master.
= Slave.
M
S

golmar T-7722VD Specifications

General

Brand	golmar
Model	T-7722VD
Category	Intercom System
Language	English