Commercial High-powered Photoelectric Isolation Interface Converter from RS-232 to RS-485/RS-422

Compatible with RS-232 and RS-485, RS-422 standards of EIA/TIA.

Automatic data transceiver without external volume control signal (RTS)

Communication rate: 300bps to 115.2Kbps

Maximum connection of 32 pieces of RS-485 or RS-232 interface devices

Communication distance: 1.2km (9,600bps)

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

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/500V DC isolation), 600W lightning strike 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: 113 x 55 x 25mm

Working environment: -25 to 70C at 5 to 95% RH

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

Supports Microsoft's DOS, Microsoft's Windows 95/98/2000/NT/XP, Linux and more