golmar GB2 Nexa Modular User Manual page 16

NEXA MODULAR GB2 VIDEO DOOR ENTRY SYSTEM KIT - VILLAS
WIRING DIAGRAMS:
Two apartments with 18 VESTA7 monitors, 5 DP-GB2A distributors and Golmar DC lock release.
APARTMENT
VESTA7
CODE 16
**
MONITOR 17
**
MONITOR 18
**
VESTA7
** CODE 19
VESTA7
CODE 24
**
Distances and cross-sections:
VESTA7
DP-GB2A
C C
B
FA- GB /A 2
A
D
Configuring the end of line
*
in the last distributor.
Switch to ON.
Configure the end of line in
**
the last monitor.
DIP 6 to ON.
max. 12 Vdc/270mA.
(1) Important: For AC lock releases or a second lock release, see diagram 'Connection of Golmar AC and DC lock releases' on p. 19.
2
End of line
OFF
End of line
*
ON
VESTA7
Cable A
2
Twisted pair 2x0.75mm 60m
( ) 2 2
Twisted pair 2x1mm
80m 80m 40m
( ) 2
Distances with Golmar RAP-2150 cable
2
(twisted pair 2x1mm ).
ON
1 2
_
+
12Vdc
(1)
Lock release
** CODE 8
** CODE 3
MONITOR 2
**
MONITOR 1
**
CODE 0
**
100~240Vac
B C D
60m 30m 10m
15m
Access panel
SW1
3 4 5 6
C1 NA1 AP- AP+ NA2 C2 AP+ AP- P1 P2 BUSBUS
Relay 1 Relay 2
(1)
AP
APARTMENT 1
VESTA7
VESTA7
VESTA7
Mains
N L L
CN
FA- GB /A 2
BUS (M) BUS(PL)
16
End of line
OFF
End of line
OFF