DTECH DT-9028I Industrial grade 8 ports RS485 HUB manual
1、The main branch of RS485 RS232/RS485, eight
2、The RS485 data to provide data collision protection control DCPC function
3、The baud rate adaptive
4、LED indicates power and signal state
5、Each port to provide a large capacity 256 nodes
6、The main RS232 port protection: 15KV ESD
7、Primary and secondary RS485 port with two levels of lightning protection, surge, lightning protection, and every line of 2000W
8、Each branch with short circuit, open circuit protection function, does not affect the other branch of online communication
9、Two-way conversion between main and branch port
10、Branch rate as high as 250Kbps
11、High anti-interference design
12、Wide voltage input design: DC 9-40V, DC 9-60V can be customized.
DT-9022 is a universal industrial two port RS485 adaptive relay hub, with a main RS232/RS485 port, the RS485 hub is designed specifically for the needs of RS485 transmission distance and large capacity serial communication network expansion. With a number of independent innovation technology of DTTEC, including built-in data collision protection control etc.
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