golmar GB2 Nexa Guide Rapide page 3

NEXA MODULAR GB2 VIDEO DOOR ENTRY SYSTEM - BUILDING
( ) INSTALLATION OF THE LOCK RELEASE
*
Installing the lock release:
If the lock release is to be fitted to a metal door, use a Ø3.5mm drill bit
and thread the hole made. For wooden doors, use a Ø3mm drill bit.
IMPORTANT: The lock release must be Golmar 12V AC or DC.
( )
* With a.c. lock release (TF-104 power supply unit required) and
place the varistor supplied with the sound module directly onto the
terminals of the lock release.
( ) WIRING DIAGRAM
*
Video door entry system with 23 VESTA2 monitors, distributors and Golmar d.c. lock release.
( )
*
Video door entry system with 18 VESTA7 monitors, distributors and Golmar d.c. lock release.
( )
*
Video door entry system with 18 PENTHA
VESTA2
APARTMENT 23
**
VESTA2
APARTMENT 2
**
Distances and cross-sections:
D2L- GB 2
VESTA2 VESTA2
C C
B
Cable A
FA- GB /A 2 Twisted pair 2x0.75mm 2 60m 60m
Twisted pair 2x1mm 2 80m 80m 40m
A
IMPORTANT: Set the DIP
switches as shown in
D
the diagram.
(1)
Leave the jumper in the GB2
monitors position of all of the
D2L-GB2 distributors.
( ) 2
Remove the jumper from all of the
distributors except the last.
Configure the end of line in the
**
( )
last monitor.
Lock release
Dip 6 to On.
max. 12 Vcc/270mA.
( ) For a.c. lock release or a second lock release, see the T632/GB2
3
( ) For more information, see the T632/GB2
*
https://doc.golmar.es/search/manual/50121981
3,5 x 25
DIN-7972
M 4 x 8
DIN-963
monitors, distributors and Golmar d.c. lock release.
( ) 2 End of
(1) ON
VESTA2
End of
APARTMENT 1
**
(1)
OFF
Mains
100~240Vac
N L L
CN
B C D
FA- GB /A 2
30m 10m
BUS (M) BUS(PL)
15m
Access panel
SW1
ON
1 2 3 4 5 6
_
+
C1 NA1 AP- AP+ NA2 C2 AP+ AP- P1 P2 BUSBUS
Relay 1 Relay 2
12Vdc
( )
3
3
AP
B P/T user manual (code 50121981).
B P/T user manual (code 50121981).
4
2-Wire Video Door Entry System
line
line
Golmar se reserva el derecho a cualquier modificación sin previo aviso.
Golmar reserves the right to make any modifications without prior notice.
Code 50121981
Nexa Modular GB2
QUICK GUIDE
Golmar se réserve le droit de toute modification sans préavis .
T 632/ B B P/T EN
golmar@golmar.es www.golmar.es
Sistemas de comunicación S.A.
G 2 GR REV.0118