Infinity ISE-XH30/36ZWDN650 FD, Инструкция по эксплуатации

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ENG
D77R1
RS-485/RS-422 Repeater D77R2
RS-232 between RS-485/RS-422 D77R3
Bi-Phase to RS- 485/RS-422
The RS-485 Signal Distribution Unit (SDU) is designed to relay control codes to Speed Dome Cameras. It is capable
of communicating with cameras up to 1.0 kilometers away. Additionally, the SDU can be installed in either “star” or
“daisy chain” configuration with up to 160 cameras (see the diagrams below). Its versatile installation configuration
makes an easy integration into expanding surveillance systems. For more information, please refer to the SDU
user’s manual.
8.3
SIGNAL DISTRIBUTION UNIT
SYSTEM EXPANSION
Star Configuration
Daisy Chain Configuration
SYSTEM EXPANSION