American Dynamics RAS918LS, Installation And Service Manual, Page: 37 / 37

SPEEDDOME ULTRA VII EIS DAY/NIGHT CAMERA DOME 8200-0184-14, REV. A
INSTALLATION AND SERVICE GUIDE
37 of 37
Appendix A: Vicon Wiring Configurations
In Vicon systems where domes support loop through, daisy chain the SpeedDome Ultra VII domes off the last
Vicon dome in the communications chain.
Figure 40. SpeedDome Ultra VII dome loop-through wiring from Vicon dome
In Vicon systems where domes support RS-485 daisy chaining, daisy chain the SpeedDome Ultra VII domes
off the controller or one of the Vicon domes in the communications chain.
Figure 41. SpeedDome Ultra VII dome RS-485 wiring from Vicon dome
+ - + - R+ R- T+ T-
R+ R- T+ T-
In Out In Out
Command Response
Vicon dome
SpeedDome
Ultra VII dome
SpeedDome
Ultra VII dome
To controller or
other domes
In Out
Command Response
Vicon dome
SpeedDome
Ultra VII dome
SpeedDome
Ultra VII dome
To controller or
other domes