RS232/422/485/CAN/Profibus Hubs

RS-232 Star Hubs

RS-232 Star Hub(BUE-232-HUB)

The BUE-232-HUB series Star HUB transforms RS-232 Bus into star topology or stelliform topology. Viz. transform only one RS232 bus input into fo N(2-16) way RS232 bus output, and the installation will be quite simple. This enables RS232 bus technology to be quite flexible. The product transforms long-distance distributed nodes, slave devices, and a master device into a dependable RS-232 bus network.Either RS-232 protocol is available. It supports POLLING Protocol. This product is a simple interface converter. It is transparent and compatible with all upper protocol levels.

The Star HUB can be widely used, such as Industrial Controls, Intelligent Transportation Systems (ITS), Industrial Networking, Supervisory Control and Data (SCADA) and so on.


1.2 Technical Specification



Number of Channels:1( Input ); 16( Output )

Interface: EIA-RS-232

RS-232 Working Rate: 0 ~ 115.2Kbps

RS-232 Distance: 0 ~ 15m

Maximum Interface Access Nodes Number: 128

Connector Type: Terminal



Operating Temperature: -30 ~ 70˚C / -30 ~ +158ºF

Operating Humidity: 0 ~ 95% non-condensing

Mean Time Between Failure (MTBF): > 70,000hrs

Power Supply Adaptor AC,DC 220V/110V,24V,12V,+5V

Enclosure Color: Silver

Dimensions (Wall mount: L× W×H) 340mm(L) X 170mm(W) x 44mm


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