UT-209 Industrial high-powered photoelectric isolation repeater from RS-485/422 to RS-485/422

UT-209 Industrial high-powered photoelectric isolation repeater from RS-485/422 to RS-485/422

Product Features

■ Compatible with RS-485 standard of EIA/TIA.

■ Automatic data transceiver without external volume control signal (RTS).

■ Great increase of the communication distance of RS-485/RS-422 BUS network and 

    the reliability of RS-485/422 network.

■ Communication rate: 300BPS-115.2KBPS

■ A maximum connection of 128 pieces of RS-485 or RS-232 interface devices.

■ Communication distance: 5 KM(9,600BPS).

■ Power indicator light and data traffic indicator light available for malfunction  indication.

■ Working mode: Working modes: applicable for both asynchronous half duplex (RS-485) and asynchronous full duplex (RS-422) without any jumper settings needed.

■ Enhanced photoelectric isolation (an isolation voltage as high as 2.5KVrms /500VDCisolation), dedicated DC/DC module, 600W lightning strike and surge protection and +/-15KV ESD protection and grounding interference protection for each RS-485/422 line.

■ Electric interface: connector from DB9 female to DB9 male.

■ Transmission media: twisted-pair cable or shielded cable.

■ Dimensions: 113mm×55mm×25mm

■ Working environment: -40 deg.C to 85 deg.C, relative humidity 5% to 95%.

■ Plug-and-play and universally applicable on all the existing communication  software.

■ Supporting DOS/WIN95/WIN98/WIN2000/NT/XP and Linux, etc.