4
2.2 Basic Configuration of Fastrax II E Dome Camera System.
J-BOX
DOME
RX+(TX+)
DOME1 +
DOME1 - RX-(TX-)
RS485(+)
RS485(-)
3~4
5~8
1~2
1~4
ALARM OUTPUT
UP TO 4
ALARM OUTPUT
ALARM OUTPUT ALARM INPUT
HALF DUPLEX MODE : RX+,RX-
RS-485
ALARM INPUT
UP TO 8
ALARM INPUT
LIGHT
SIREN
SENSOR
DOME1 +
DOME1 -
STP AWG # 22
BNC
BNC
MONITOR
AC 24V
POWER
RX-(TX-)
RX+(TX+)
(RX-)
(RX+)
(R
S
-422)
RS-485
GND
(RX+)
AC-
AC+
FGND
(RX-)
AC-
RX+(TX+)
RX-(TX-)
AC+
NC
2
NO
2
NC
1
NO
1
CO
M
2
CO
M
1
AL4
GN
D
AL3
AL2
GN
D
AL1
NO
4
NC4
CO
M4
NO
3
NC3
CO
M3
GN
D
AL8
AL7
GN
D
AL6
AL5
AC 24V
POWER
RS-422
SIMPLEX MODE : (RX+),(RX-)
DUPLEX MODE : (TX+),(TX-),(RX+),(RX-)
Figure 4 – Basic installation diagram