UT-208 Commercial high-powered photoelectric isolation interface converter from RS-232 to RS-485 RS-422

UT-208 Commercial high-powered photoelectric isolation interface converter from RS-232 to RS-485 RS-422

Product Features

■ Compatible with RS-232 and RS-485 standards of EIA/TIA.

■ Automatic data transceiver without external volume control signal (RTS) and three-line (TXD, RXD and GND) communication.

■ 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.

■ Photoelectric isolation (an isolation voltage as high as 2.5KVrms /500VDC isolation), dedicated DC/DC module, 600W lightning strike and surge protection  and ±15KV ESDprotection 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: -40deg.C to 85deg.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.